1570380400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1627}}^1$

素因数の和:1791

約数の個数: 120

約数和(自身を含む): 4005140480

約数和(自身を除く): 2434760080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 127, 152, 190, 200, 254, 304, 380, 400, 475, 508, 635, 760, 950, 1016, 1270, 1520, 1627, 1900, 2032, 2413, 2540, 3175, 3254, 3800, 4826, 5080, 6350, 6508, 7600, 8135, 9652, 10160, 12065, 12700, 13016, 16270, 19304, 24130, 25400, 26032, 30913, 32540, 38608, 40675, 48260, 50800, 60325, 61826, 65080, 81350, 96520, 120650, 123652, 130160, 154565, 162700, 193040, 206629, 241300, 247304, 309130, 325400, 413258, 482600, 494608, 618260, 650800, 772825, 826516, 965200, 1033145, 1236520, 1545650, 1653032, 2066290, 2473040, 3091300, 3306064, 3925951, 4132580, 5165725, 6182600, 7851902, 8265160, 10331450, 12365200, 15703804, 16530320, 19629755, 20662900, 31407608, 39259510, 41325800, 62815216, 78519020, 82651600, 98148775, 157038040, 196297550, 314076080, 392595100, 785190200, 1570380400]

約数ペア:

[(1, 1570380400), (2, 785190200), (4, 392595100), (5, 314076080), (8, 196297550), (10, 157038040), (16, 98148775), (19, 82651600), (20, 78519020), (25, 62815216), (38, 41325800), (40, 39259510), (50, 31407608), (76, 20662900), (80, 19629755), (95, 16530320), (100, 15703804), (127, 12365200), (152, 10331450), (190, 8265160), (200, 7851902), (254, 6182600), (304, 5165725), (380, 4132580), (400, 3925951), (475, 3306064), (508, 3091300), (635, 2473040), (760, 2066290), (950, 1653032), (1016, 1545650), (1270, 1236520), (1520, 1033145), (1627, 965200), (1900, 826516), (2032, 772825), (2413, 650800), (2540, 618260), (3175, 494608), (3254, 482600), (3800, 413258), (4826, 325400), (5080, 309130), (6350, 247304), (6508, 241300), (7600, 206629), (8135, 193040), (9652, 162700), (10160, 154565), (12065, 130160), (12700, 123652), (13016, 120650), (16270, 96520), (19304, 81350), (24130, 65080), (25400, 61826), (26032, 60325), (30913, 50800), (32540, 48260), (38608, 40675)]