40413530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 80559360

約数和(自身を除く): 40145830

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 73, 83, 115, 145, 146, 166, 230, 290, 365, 415, 667, 730, 830, 1334, 1679, 1909, 2117, 2407, 3335, 3358, 3818, 4234, 4814, 6059, 6670, 8395, 9545, 10585, 12035, 12118, 16790, 19090, 21170, 24070, 30295, 48691, 55361, 60590, 97382, 110722, 139357, 175711, 243455, 276805, 278714, 351422, 486910, 553610, 696785, 878555, 1393570, 1757110, 4041353, 8082706, 20206765, 40413530]

約数ペア:

[(1, 40413530), (2, 20206765), (5, 8082706), (10, 4041353), (23, 1757110), (29, 1393570), (46, 878555), (58, 696785), (73, 553610), (83, 486910), (115, 351422), (145, 278714), (146, 276805), (166, 243455), (230, 175711), (290, 139357), (365, 110722), (415, 97382), (667, 60590), (730, 55361), (830, 48691), (1334, 30295), (1679, 24070), (1909, 21170), (2117, 19090), (2407, 16790), (3335, 12118), (3358, 12035), (3818, 10585), (4234, 9545), (4814, 8395), (6059, 6670)]