2117416750

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3229}}^1$

素因数の和:3350

約数の個数: 64

約数和(自身を含む): 4123753920

約数和(自身を除く): 2006337170

約数列:

[1, 2, 5, 10, 25, 43, 50, 61, 86, 122, 125, 215, 250, 305, 430, 610, 1075, 1525, 2150, 2623, 3050, 3229, 5246, 5375, 6458, 7625, 10750, 13115, 15250, 16145, 26230, 32290, 65575, 80725, 131150, 138847, 161450, 196969, 277694, 327875, 393938, 403625, 655750, 694235, 807250, 984845, 1388470, 1969690, 3471175, 4924225, 6942350, 8469667, 9848450, 16939334, 17355875, 24621125, 34711750, 42348335, 49242250, 84696670, 211741675, 423483350, 1058708375, 2117416750]

約数ペア:

[(1, 2117416750), (2, 1058708375), (5, 423483350), (10, 211741675), (25, 84696670), (43, 49242250), (50, 42348335), (61, 34711750), (86, 24621125), (122, 17355875), (125, 16939334), (215, 9848450), (250, 8469667), (305, 6942350), (430, 4924225), (610, 3471175), (1075, 1969690), (1525, 1388470), (2150, 984845), (2623, 807250), (3050, 694235), (3229, 655750), (5246, 403625), (5375, 393938), (6458, 327875), (7625, 277694), (10750, 196969), (13115, 161450), (15250, 138847), (16145, 131150), (26230, 80725), (32290, 65575)]