379968388600

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{9491}}^1\times {\mathrm{4259}}^1$

素因数の和:13813

約数の個数: 96

約数和(自身を含む): 902529734400

約数和(自身を除く): 522561345800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1175, 1880, 2350, 4259, 4700, 8518, 9400, 9491, 17036, 18982, 21295, 34072, 37964, 42590, 47455, 75928, 85180, 94910, 106475, 170360, 189820, 200173, 212950, 237275, 379640, 400346, 425900, 446077, 474550, 800692, 851800, 892154, 949100, 1000865, 1601384, 1784308, 1898200, 2001730, 2230385, 3568616, 4003460, 4460770, 5004325, 8006920, 8921540, 10008650, 11151925, 17843080, 20017300, 22303850, 40034600, 40422169, 44607700, 80844338, 89215400, 161688676, 202110845, 323377352, 404221690, 808443380, 1010554225, 1616886760, 1899841943, 2021108450, 3799683886, 4042216900, 7599367772, 8084433800, 9499209715, 15198735544, 18998419430, 37996838860, 47496048575, 75993677720, 94992097150, 189984194300, 379968388600]

約数ペア:

[(1, 379968388600), (2, 189984194300), (4, 94992097150), (5, 75993677720), (8, 47496048575), (10, 37996838860), (20, 18998419430), (25, 15198735544), (40, 9499209715), (47, 8084433800), (50, 7599367772), (94, 4042216900), (100, 3799683886), (188, 2021108450), (200, 1899841943), (235, 1616886760), (376, 1010554225), (470, 808443380), (940, 404221690), (1175, 323377352), (1880, 202110845), (2350, 161688676), (4259, 89215400), (4700, 80844338), (8518, 44607700), (9400, 40422169), (9491, 40034600), (17036, 22303850), (18982, 20017300), (21295, 17843080), (34072, 11151925), (37964, 10008650), (42590, 8921540), (47455, 8006920), (75928, 5004325), (85180, 4460770), (94910, 4003460), (106475, 3568616), (170360, 2230385), (189820, 2001730), (200173, 1898200), (212950, 1784308), (237275, 1601384), (379640, 1000865), (400346, 949100), (425900, 892154), (446077, 851800), (474550, 800692)]