73454309920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{262187}}^1$

素因数の和:262322

約数の個数: 96

約数和(自身を含む): 185528423808

約数和(自身を除く): 112074113888

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 103, 136, 160, 170, 206, 272, 340, 412, 515, 544, 680, 824, 1030, 1360, 1648, 1751, 2060, 2720, 3296, 3502, 4120, 7004, 8240, 8755, 14008, 16480, 17510, 28016, 35020, 56032, 70040, 140080, 262187, 280160, 524374, 1048748, 1310935, 2097496, 2621870, 4194992, 4457179, 5243740, 8389984, 8914358, 10487480, 17828716, 20974960, 22285895, 27005261, 35657432, 41949920, 44571790, 54010522, 71314864, 89143580, 108021044, 135026305, 142629728, 178287160, 216042088, 270052610, 356574320, 432084176, 459089437, 540105220, 713148640, 864168352, 918178874, 1080210440, 1836357748, 2160420880, 2295447185, 3672715496, 4320841760, 4590894370, 7345430992, 9181788740, 14690861984, 18363577480, 36727154960, 73454309920]

約数ペア:

[(1, 73454309920), (2, 36727154960), (4, 18363577480), (5, 14690861984), (8, 9181788740), (10, 7345430992), (16, 4590894370), (17, 4320841760), (20, 3672715496), (32, 2295447185), (34, 2160420880), (40, 1836357748), (68, 1080210440), (80, 918178874), (85, 864168352), (103, 713148640), (136, 540105220), (160, 459089437), (170, 432084176), (206, 356574320), (272, 270052610), (340, 216042088), (412, 178287160), (515, 142629728), (544, 135026305), (680, 108021044), (824, 89143580), (1030, 71314864), (1360, 54010522), (1648, 44571790), (1751, 41949920), (2060, 35657432), (2720, 27005261), (3296, 22285895), (3502, 20974960), (4120, 17828716), (7004, 10487480), (8240, 8914358), (8755, 8389984), (14008, 5243740), (16480, 4457179), (17510, 4194992), (28016, 2621870), (35020, 2097496), (56032, 1310935), (70040, 1048748), (140080, 524374), (262187, 280160)]