9938962280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1124317}}^1$

素因数の和:1124358

約数の個数: 64

約数和(自身を含む): 25499532240

約数和(自身を除く): 15560569960

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 1124317, 2248634, 4497268, 5621585, 8994536, 11243170, 14616121, 19113389, 22486340, 29232242, 38226778, 44972680, 58464484, 73080605, 76453556, 95566945, 116928968, 146161210, 152907112, 191133890, 248474057, 292322420, 382267780, 496948114, 584644840, 764535560, 993896228, 1242370285, 1987792456, 2484740570, 4969481140, 9938962280]

約数ペア:

[(1, 9938962280), (2, 4969481140), (4, 2484740570), (5, 1987792456), (8, 1242370285), (10, 993896228), (13, 764535560), (17, 584644840), (20, 496948114), (26, 382267780), (34, 292322420), (40, 248474057), (52, 191133890), (65, 152907112), (68, 146161210), (85, 116928968), (104, 95566945), (130, 76453556), (136, 73080605), (170, 58464484), (221, 44972680), (260, 38226778), (340, 29232242), (442, 22486340), (520, 19113389), (680, 14616121), (884, 11243170), (1105, 8994536), (1768, 5621585), (2210, 4497268), (4420, 2248634), (8840, 1124317)]