9515440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{983}}^1$

素因数の和:1018

約数の個数: 60

約数和(自身を含む): 24342192

約数和(自身を除く): 14826752

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 983, 1210, 1936, 1966, 2420, 3932, 4840, 4915, 7864, 9680, 9830, 10813, 15728, 19660, 21626, 39320, 43252, 54065, 78640, 86504, 108130, 118943, 173008, 216260, 237886, 432520, 475772, 594715, 865040, 951544, 1189430, 1903088, 2378860, 4757720, 9515440]

約数ペア:

[(1, 9515440), (2, 4757720), (4, 2378860), (5, 1903088), (8, 1189430), (10, 951544), (11, 865040), (16, 594715), (20, 475772), (22, 432520), (40, 237886), (44, 216260), (55, 173008), (80, 118943), (88, 108130), (110, 86504), (121, 78640), (176, 54065), (220, 43252), (242, 39320), (440, 21626), (484, 19660), (605, 15728), (880, 10813), (968, 9830), (983, 9680), (1210, 7864), (1936, 4915), (1966, 4840), (2420, 3932)]