10798840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1136

約数の個数: 64

約数和(自身を含む): 27568800

約数和(自身を除く): 16769960

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1093, 1235, 1976, 2186, 2470, 4372, 4940, 5465, 8744, 9880, 10930, 14209, 20767, 21860, 28418, 41534, 43720, 56836, 71045, 83068, 103835, 113672, 142090, 166136, 207670, 269971, 284180, 415340, 539942, 568360, 830680, 1079884, 1349855, 2159768, 2699710, 5399420, 10798840]

約数ペア:

[(1, 10798840), (2, 5399420), (4, 2699710), (5, 2159768), (8, 1349855), (10, 1079884), (13, 830680), (19, 568360), (20, 539942), (26, 415340), (38, 284180), (40, 269971), (52, 207670), (65, 166136), (76, 142090), (95, 113672), (104, 103835), (130, 83068), (152, 71045), (190, 56836), (247, 43720), (260, 41534), (380, 28418), (494, 21860), (520, 20767), (760, 14209), (988, 10930), (1093, 9880), (1235, 8744), (1976, 5465), (2186, 4940), (2470, 4372)]