40664850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 109921536

約数和(自身を除く): 69256686

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 37, 50, 51, 74, 75, 85, 102, 111, 150, 170, 185, 222, 255, 370, 425, 431, 510, 555, 629, 850, 862, 925, 1110, 1258, 1275, 1293, 1850, 1887, 2155, 2550, 2586, 2775, 3145, 3774, 4310, 5550, 6290, 6465, 7327, 9435, 10775, 12930, 14654, 15725, 15947, 18870, 21550, 21981, 31450, 31894, 32325, 36635, 43962, 47175, 47841, 64650, 73270, 79735, 94350, 95682, 109905, 159470, 183175, 219810, 239205, 271099, 366350, 398675, 478410, 542198, 549525, 797350, 813297, 1099050, 1196025, 1355495, 1626594, 2392050, 2710990, 4066485, 6777475, 8132970, 13554950, 20332425, 40664850]

約数ペア:

[(1, 40664850), (2, 20332425), (3, 13554950), (5, 8132970), (6, 6777475), (10, 4066485), (15, 2710990), (17, 2392050), (25, 1626594), (30, 1355495), (34, 1196025), (37, 1099050), (50, 813297), (51, 797350), (74, 549525), (75, 542198), (85, 478410), (102, 398675), (111, 366350), (150, 271099), (170, 239205), (185, 219810), (222, 183175), (255, 159470), (370, 109905), (425, 95682), (431, 94350), (510, 79735), (555, 73270), (629, 64650), (850, 47841), (862, 47175), (925, 43962), (1110, 36635), (1258, 32325), (1275, 31894), (1293, 31450), (1850, 21981), (1887, 21550), (2155, 18870), (2550, 15947), (2586, 15725), (2775, 14654), (3145, 12930), (3774, 10775), (4310, 9435), (5550, 7327), (6290, 6465)]