42622880

素因数分解:

$2^5\times 5^1\times {\mathrm{271}}^1\times {\mathrm{983}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 101170944

約数和(自身を除く): 58548064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 271, 542, 983, 1084, 1355, 1966, 2168, 2710, 3932, 4336, 4915, 5420, 7864, 8672, 9830, 10840, 15728, 19660, 21680, 31456, 39320, 43360, 78640, 157280, 266393, 532786, 1065572, 1331965, 2131144, 2663930, 4262288, 5327860, 8524576, 10655720, 21311440, 42622880]

約数ペア:

[(1, 42622880), (2, 21311440), (4, 10655720), (5, 8524576), (8, 5327860), (10, 4262288), (16, 2663930), (20, 2131144), (32, 1331965), (40, 1065572), (80, 532786), (160, 266393), (271, 157280), (542, 78640), (983, 43360), (1084, 39320), (1355, 31456), (1966, 21680), (2168, 19660), (2710, 15728), (3932, 10840), (4336, 9830), (4915, 8672), (5420, 7864)]