49161706400

素因数分解:

$2^5\times 5^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{8089}}^1$

素因数の和:8287

約数の個数: 144

約数和(自身を含む): 122859011520

約数和(自身を除く): 73697305120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 71, 80, 100, 107, 142, 160, 200, 214, 284, 355, 400, 428, 535, 568, 710, 800, 856, 1070, 1136, 1420, 1712, 1775, 2140, 2272, 2675, 2840, 3424, 3550, 4280, 5350, 5680, 7100, 7597, 8089, 8560, 10700, 11360, 14200, 15194, 16178, 17120, 21400, 28400, 30388, 32356, 37985, 40445, 42800, 56800, 60776, 64712, 75970, 80890, 85600, 121552, 129424, 151940, 161780, 189925, 202225, 243104, 258848, 303880, 323560, 379850, 404450, 574319, 607760, 647120, 759700, 808900, 865523, 1148638, 1215520, 1294240, 1519400, 1617800, 1731046, 2297276, 2871595, 3038800, 3235600, 3462092, 4327615, 4594552, 5743190, 6077600, 6471200, 6924184, 8655230, 9189104, 11486380, 13848368, 14357975, 17310460, 18378208, 21638075, 22972760, 27696736, 28715950, 34620920, 43276150, 45945520, 57431900, 61452133, 69241840, 86552300, 91891040, 114863800, 122904266, 138483680, 173104600, 229727600, 245808532, 307260665, 346209200, 459455200, 491617064, 614521330, 692418400, 983234128, 1229042660, 1536303325, 1966468256, 2458085320, 3072606650, 4916170640, 6145213300, 9832341280, 12290426600, 24580853200, 49161706400]

約数ペア:

[(1, 49161706400), (2, 24580853200), (4, 12290426600), (5, 9832341280), (8, 6145213300), (10, 4916170640), (16, 3072606650), (20, 2458085320), (25, 1966468256), (32, 1536303325), (40, 1229042660), (50, 983234128), (71, 692418400), (80, 614521330), (100, 491617064), (107, 459455200), (142, 346209200), (160, 307260665), (200, 245808532), (214, 229727600), (284, 173104600), (355, 138483680), (400, 122904266), (428, 114863800), (535, 91891040), (568, 86552300), (710, 69241840), (800, 61452133), (856, 57431900), (1070, 45945520), (1136, 43276150), (1420, 34620920), (1712, 28715950), (1775, 27696736), (2140, 22972760), (2272, 21638075), (2675, 18378208), (2840, 17310460), (3424, 14357975), (3550, 13848368), (4280, 11486380), (5350, 9189104), (5680, 8655230), (7100, 6924184), (7597, 6471200), (8089, 6077600), (8560, 5743190), (10700, 4594552), (11360, 4327615), (14200, 3462092), (15194, 3235600), (16178, 3038800), (17120, 2871595), (21400, 2297276), (28400, 1731046), (30388, 1617800), (32356, 1519400), (37985, 1294240), (40445, 1215520), (42800, 1148638), (56800, 865523), (60776, 808900), (64712, 759700), (75970, 647120), (80890, 607760), (85600, 574319), (121552, 404450), (129424, 379850), (151940, 323560), (161780, 303880), (189925, 258848), (202225, 243104)]