91957120

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2711}}^1$

素因数の和:2783

約数の個数: 64

約数和(自身を含む): 224065440

約数和(自身を除く): 132108320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1696, 2120, 2711, 3392, 4240, 5422, 6784, 8480, 10844, 13555, 16960, 21688, 27110, 33920, 43376, 54220, 86752, 108440, 143683, 173504, 216880, 287366, 347008, 433760, 574732, 718415, 867520, 1149464, 1436830, 1735040, 2298928, 2873660, 4597856, 5747320, 9195712, 11494640, 18391424, 22989280, 45978560, 91957120]

約数ペア:

[(1, 91957120), (2, 45978560), (4, 22989280), (5, 18391424), (8, 11494640), (10, 9195712), (16, 5747320), (20, 4597856), (32, 2873660), (40, 2298928), (53, 1735040), (64, 1436830), (80, 1149464), (106, 867520), (128, 718415), (160, 574732), (212, 433760), (265, 347008), (320, 287366), (424, 216880), (530, 173504), (640, 143683), (848, 108440), (1060, 86752), (1696, 54220), (2120, 43376), (2711, 33920), (3392, 27110), (4240, 21688), (5422, 16960), (6784, 13555), (8480, 10844)]