262080251930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{112153}}^1$

素因数の和:112444

約数の個数: 96

約数和(自身を含む): 579952820160

約数和(自身を除く): 317872568230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 251, 266, 490, 502, 665, 931, 1255, 1330, 1757, 1862, 2510, 3514, 4655, 4769, 8785, 9310, 9538, 12299, 17570, 23845, 24598, 33383, 47690, 61495, 66766, 112153, 122990, 166915, 224306, 233681, 333830, 467362, 560765, 785071, 1121530, 1168405, 1570142, 2130907, 2336810, 3925355, 4261814, 5495497, 7850710, 10654535, 10990994, 14916349, 21309070, 27477485, 28150403, 29832698, 54954970, 56300806, 74581745, 104414443, 140752015, 149163490, 197052821, 208828886, 281504030, 394105642, 522072215, 534857657, 985264105, 1044144430, 1069715314, 1379369747, 1970528210, 2674288285, 2758739494, 3744003599, 5348576570, 6896848735, 7488007198, 13793697470, 18720017995, 26208025193, 37440035990, 52416050386, 131040125965, 262080251930]

約数ペア:

[(1, 262080251930), (2, 131040125965), (5, 52416050386), (7, 37440035990), (10, 26208025193), (14, 18720017995), (19, 13793697470), (35, 7488007198), (38, 6896848735), (49, 5348576570), (70, 3744003599), (95, 2758739494), (98, 2674288285), (133, 1970528210), (190, 1379369747), (245, 1069715314), (251, 1044144430), (266, 985264105), (490, 534857657), (502, 522072215), (665, 394105642), (931, 281504030), (1255, 208828886), (1330, 197052821), (1757, 149163490), (1862, 140752015), (2510, 104414443), (3514, 74581745), (4655, 56300806), (4769, 54954970), (8785, 29832698), (9310, 28150403), (9538, 27477485), (12299, 21309070), (17570, 14916349), (23845, 10990994), (24598, 10654535), (33383, 7850710), (47690, 5495497), (61495, 4261814), (66766, 3925355), (112153, 2336810), (122990, 2130907), (166915, 1570142), (224306, 1168405), (233681, 1121530), (333830, 785071), (467362, 560765)]