17529123560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{426707}}^1$

素因数の和:426810

約数の個数: 64

約数和(自身を含む): 43012166400

約数和(自身を除く): 25483042840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 79, 104, 130, 158, 260, 316, 395, 520, 632, 790, 1027, 1580, 2054, 3160, 4108, 5135, 8216, 10270, 20540, 41080, 426707, 853414, 1706828, 2133535, 3413656, 4267070, 5547191, 8534140, 11094382, 17068280, 22188764, 27735955, 33709853, 44377528, 55471910, 67419706, 110943820, 134839412, 168549265, 221887640, 269678824, 337098530, 438228089, 674197060, 876456178, 1348394120, 1752912356, 2191140445, 3505824712, 4382280890, 8764561780, 17529123560]

約数ペア:

[(1, 17529123560), (2, 8764561780), (4, 4382280890), (5, 3505824712), (8, 2191140445), (10, 1752912356), (13, 1348394120), (20, 876456178), (26, 674197060), (40, 438228089), (52, 337098530), (65, 269678824), (79, 221887640), (104, 168549265), (130, 134839412), (158, 110943820), (260, 67419706), (316, 55471910), (395, 44377528), (520, 33709853), (632, 27735955), (790, 22188764), (1027, 17068280), (1580, 11094382), (2054, 8534140), (3160, 5547191), (4108, 4267070), (5135, 3413656), (8216, 2133535), (10270, 1706828), (20540, 853414), (41080, 426707)]