132628640

素因数分解:

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

素因数の和:310

約数の個数: 96

約数和(自身を含む): 323979264

約数和(自身を除く): 191350624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 107, 122, 127, 160, 214, 244, 254, 305, 428, 488, 508, 535, 610, 635, 856, 976, 1016, 1070, 1220, 1270, 1712, 1952, 2032, 2140, 2440, 2540, 3424, 4064, 4280, 4880, 5080, 6527, 7747, 8560, 9760, 10160, 13054, 13589, 15494, 17120, 20320, 26108, 27178, 30988, 32635, 38735, 52216, 54356, 61976, 65270, 67945, 77470, 104432, 108712, 123952, 130540, 135890, 154940, 208864, 217424, 247904, 261080, 271780, 309880, 434848, 522160, 543560, 619760, 828929, 1044320, 1087120, 1239520, 1657858, 2174240, 3315716, 4144645, 6631432, 8289290, 13262864, 16578580, 26525728, 33157160, 66314320, 132628640]

約数ペア:

[(1, 132628640), (2, 66314320), (4, 33157160), (5, 26525728), (8, 16578580), (10, 13262864), (16, 8289290), (20, 6631432), (32, 4144645), (40, 3315716), (61, 2174240), (80, 1657858), (107, 1239520), (122, 1087120), (127, 1044320), (160, 828929), (214, 619760), (244, 543560), (254, 522160), (305, 434848), (428, 309880), (488, 271780), (508, 261080), (535, 247904), (610, 217424), (635, 208864), (856, 154940), (976, 135890), (1016, 130540), (1070, 123952), (1220, 108712), (1270, 104432), (1712, 77470), (1952, 67945), (2032, 65270), (2140, 61976), (2440, 54356), (2540, 52216), (3424, 38735), (4064, 32635), (4280, 30988), (4880, 27178), (5080, 26108), (6527, 20320), (7747, 17120), (8560, 15494), (9760, 13589), (10160, 13054)]