9771569320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1381}}^1\times {\mathrm{7691}}^1$

素因数の和:9106

約数の個数: 64

約数和(自身を含む): 22961543040

約数和(自身を除く): 13189973720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1381, 2762, 5524, 6905, 7691, 11048, 13810, 15382, 27620, 30764, 31763, 38455, 55240, 61528, 63526, 76910, 127052, 153820, 158815, 176893, 254104, 307640, 317630, 353786, 635260, 707572, 884465, 1270520, 1415144, 1768930, 3537860, 7075720, 10621271, 21242542, 42485084, 53106355, 84970168, 106212710, 212425420, 244289233, 424850840, 488578466, 977156932, 1221446165, 1954313864, 2442892330, 4885784660, 9771569320]

約数ペア:

[(1, 9771569320), (2, 4885784660), (4, 2442892330), (5, 1954313864), (8, 1221446165), (10, 977156932), (20, 488578466), (23, 424850840), (40, 244289233), (46, 212425420), (92, 106212710), (115, 84970168), (184, 53106355), (230, 42485084), (460, 21242542), (920, 10621271), (1381, 7075720), (2762, 3537860), (5524, 1768930), (6905, 1415144), (7691, 1270520), (11048, 884465), (13810, 707572), (15382, 635260), (27620, 353786), (30764, 317630), (31763, 307640), (38455, 254104), (55240, 176893), (61528, 158815), (63526, 153820), (76910, 127052)]