37942640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1266

約数の個数: 80

約数和(自身を含む): 97547328

約数和(自身を除く): 59604688

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 460, 680, 782, 920, 1213, 1360, 1564, 1840, 1955, 2426, 3128, 3910, 4852, 6065, 6256, 7820, 9704, 12130, 15640, 19408, 20621, 24260, 27899, 31280, 41242, 48520, 55798, 82484, 97040, 103105, 111596, 139495, 164968, 206210, 223192, 278990, 329936, 412420, 446384, 474283, 557980, 824840, 948566, 1115960, 1649680, 1897132, 2231920, 2371415, 3794264, 4742830, 7588528, 9485660, 18971320, 37942640]

約数ペア:

[(1, 37942640), (2, 18971320), (4, 9485660), (5, 7588528), (8, 4742830), (10, 3794264), (16, 2371415), (17, 2231920), (20, 1897132), (23, 1649680), (34, 1115960), (40, 948566), (46, 824840), (68, 557980), (80, 474283), (85, 446384), (92, 412420), (115, 329936), (136, 278990), (170, 223192), (184, 206210), (230, 164968), (272, 139495), (340, 111596), (368, 103105), (391, 97040), (460, 82484), (680, 55798), (782, 48520), (920, 41242), (1213, 31280), (1360, 27899), (1564, 24260), (1840, 20621), (1955, 19408), (2426, 15640), (3128, 12130), (3910, 9704), (4852, 7820), (6065, 6256)]