40150240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 103723200

約数和(自身を除く): 63572960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 97, 104, 130, 160, 194, 199, 208, 260, 388, 398, 416, 485, 520, 776, 796, 970, 995, 1040, 1261, 1552, 1592, 1940, 1990, 2080, 2522, 2587, 3104, 3184, 3880, 3980, 5044, 5174, 6305, 6368, 7760, 7960, 10088, 10348, 12610, 12935, 15520, 15920, 19303, 20176, 20696, 25220, 25870, 31840, 38606, 40352, 41392, 50440, 51740, 77212, 82784, 96515, 100880, 103480, 154424, 193030, 201760, 206960, 250939, 308848, 386060, 413920, 501878, 617696, 772120, 1003756, 1254695, 1544240, 2007512, 2509390, 3088480, 4015024, 5018780, 8030048, 10037560, 20075120, 40150240]

約数ペア:

[(1, 40150240), (2, 20075120), (4, 10037560), (5, 8030048), (8, 5018780), (10, 4015024), (13, 3088480), (16, 2509390), (20, 2007512), (26, 1544240), (32, 1254695), (40, 1003756), (52, 772120), (65, 617696), (80, 501878), (97, 413920), (104, 386060), (130, 308848), (160, 250939), (194, 206960), (199, 201760), (208, 193030), (260, 154424), (388, 103480), (398, 100880), (416, 96515), (485, 82784), (520, 77212), (776, 51740), (796, 50440), (970, 41392), (995, 40352), (1040, 38606), (1261, 31840), (1552, 25870), (1592, 25220), (1940, 20696), (1990, 20176), (2080, 19303), (2522, 15920), (2587, 15520), (3104, 12935), (3184, 12610), (3880, 10348), (3980, 10088), (5044, 7960), (5174, 7760), (6305, 6368)]