33157160

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 77137920

約数和(自身を除く): 43980760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 107, 122, 127, 214, 244, 254, 305, 428, 488, 508, 535, 610, 635, 856, 1016, 1070, 1220, 1270, 2140, 2440, 2540, 4280, 5080, 6527, 7747, 13054, 13589, 15494, 26108, 27178, 30988, 32635, 38735, 52216, 54356, 61976, 65270, 67945, 77470, 108712, 130540, 135890, 154940, 261080, 271780, 309880, 543560, 828929, 1657858, 3315716, 4144645, 6631432, 8289290, 16578580, 33157160]

約数ペア:

[(1, 33157160), (2, 16578580), (4, 8289290), (5, 6631432), (8, 4144645), (10, 3315716), (20, 1657858), (40, 828929), (61, 543560), (107, 309880), (122, 271780), (127, 261080), (214, 154940), (244, 135890), (254, 130540), (305, 108712), (428, 77470), (488, 67945), (508, 65270), (535, 61976), (610, 54356), (635, 52216), (856, 38735), (1016, 32635), (1070, 30988), (1220, 27178), (1270, 26108), (2140, 15494), (2440, 13589), (2540, 13054), (4280, 7747), (5080, 6527)]