1525879520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{27967}}^1$

素因数の和:28024

約数の個数: 96

約数和(自身を含む): 4059611136

約数和(自身を除く): 2533731616

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 496, 620, 682, 880, 992, 1240, 1364, 1705, 1760, 2480, 2728, 3410, 4960, 5456, 6820, 10912, 13640, 27280, 27967, 54560, 55934, 111868, 139835, 223736, 279670, 307637, 447472, 559340, 615274, 866977, 894944, 1118680, 1230548, 1538185, 1733954, 2237360, 2461096, 3076370, 3467908, 4334885, 4474720, 4922192, 6152740, 6935816, 8669770, 9536747, 9844384, 12305480, 13871632, 17339540, 19073494, 24610960, 27743264, 34679080, 38146988, 47683735, 49221920, 69358160, 76293976, 95367470, 138716320, 152587952, 190734940, 305175904, 381469880, 762939760, 1525879520]

約数ペア:

[(1, 1525879520), (2, 762939760), (4, 381469880), (5, 305175904), (8, 190734940), (10, 152587952), (11, 138716320), (16, 95367470), (20, 76293976), (22, 69358160), (31, 49221920), (32, 47683735), (40, 38146988), (44, 34679080), (55, 27743264), (62, 24610960), (80, 19073494), (88, 17339540), (110, 13871632), (124, 12305480), (155, 9844384), (160, 9536747), (176, 8669770), (220, 6935816), (248, 6152740), (310, 4922192), (341, 4474720), (352, 4334885), (440, 3467908), (496, 3076370), (620, 2461096), (682, 2237360), (880, 1733954), (992, 1538185), (1240, 1230548), (1364, 1118680), (1705, 894944), (1760, 866977), (2480, 615274), (2728, 559340), (3410, 447472), (4960, 307637), (5456, 279670), (6820, 223736), (10912, 139835), (13640, 111868), (27280, 55934), (27967, 54560)]