28528541710

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1\times {\mathrm{1429}}^1$

素因数の和:1945

約数の個数: 64

約数和(自身を含む): 52929676800

約数和(自身を除く): 24401135090

約数列:

[1, 2, 5, 10, 67, 83, 134, 166, 335, 359, 415, 670, 718, 830, 1429, 1795, 2858, 3590, 5561, 7145, 11122, 14290, 24053, 27805, 29797, 48106, 55610, 59594, 95743, 118607, 120265, 148985, 191486, 237214, 240530, 297970, 478715, 513011, 593035, 957430, 1026022, 1186070, 1996399, 2565055, 3992798, 5130110, 7946669, 9981995, 15893338, 19963990, 34371737, 39733345, 42579913, 68743474, 79466690, 85159826, 171858685, 212899565, 343717370, 425799130, 2852854171, 5705708342, 14264270855, 28528541710]

約数ペア:

[(1, 28528541710), (2, 14264270855), (5, 5705708342), (10, 2852854171), (67, 425799130), (83, 343717370), (134, 212899565), (166, 171858685), (335, 85159826), (359, 79466690), (415, 68743474), (670, 42579913), (718, 39733345), (830, 34371737), (1429, 19963990), (1795, 15893338), (2858, 9981995), (3590, 7946669), (5561, 5130110), (7145, 3992798), (11122, 2565055), (14290, 1996399), (24053, 1186070), (27805, 1026022), (29797, 957430), (48106, 593035), (55610, 513011), (59594, 478715), (95743, 297970), (118607, 240530), (120265, 237214), (148985, 191486)]