22650938920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{97081}}^1$

素因数の和:97418

約数の個数: 64

約数和(自身を含む): 53822260800

約数和(自身を除く): 31171321880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 307, 380, 614, 760, 1228, 1535, 2456, 3070, 5833, 6140, 11666, 12280, 23332, 29165, 46664, 58330, 97081, 116660, 194162, 233320, 388324, 485405, 776648, 970810, 1844539, 1941620, 3689078, 3883240, 7378156, 9222695, 14756312, 18445390, 29803867, 36890780, 59607734, 73781560, 119215468, 149019335, 238430936, 298038670, 566273473, 596077340, 1132546946, 1192154680, 2265093892, 2831367365, 4530187784, 5662734730, 11325469460, 22650938920]

約数ペア:

[(1, 22650938920), (2, 11325469460), (4, 5662734730), (5, 4530187784), (8, 2831367365), (10, 2265093892), (19, 1192154680), (20, 1132546946), (38, 596077340), (40, 566273473), (76, 298038670), (95, 238430936), (152, 149019335), (190, 119215468), (307, 73781560), (380, 59607734), (614, 36890780), (760, 29803867), (1228, 18445390), (1535, 14756312), (2456, 9222695), (3070, 7378156), (5833, 3883240), (6140, 3689078), (11666, 1941620), (12280, 1844539), (23332, 970810), (29165, 776648), (46664, 485405), (58330, 388324), (97081, 233320), (116660, 194162)]