7155117320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1\times {\mathrm{9629}}^1$

素因数の和:11082

約数の個数: 64

約数和(自身を含む): 17351334000

約数和(自身を除く): 10196216680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1429, 2858, 5716, 7145, 9629, 11432, 14290, 18577, 19258, 28580, 37154, 38516, 48145, 57160, 74308, 77032, 92885, 96290, 125177, 148616, 185770, 192580, 250354, 371540, 385160, 500708, 625885, 743080, 1001416, 1251770, 2503540, 5007080, 13759841, 27519682, 55039364, 68799205, 110078728, 137598410, 178877933, 275196820, 357755866, 550393640, 715511732, 894389665, 1431023464, 1788779330, 3577558660, 7155117320]

約数ペア:

[(1, 7155117320), (2, 3577558660), (4, 1788779330), (5, 1431023464), (8, 894389665), (10, 715511732), (13, 550393640), (20, 357755866), (26, 275196820), (40, 178877933), (52, 137598410), (65, 110078728), (104, 68799205), (130, 55039364), (260, 27519682), (520, 13759841), (1429, 5007080), (2858, 2503540), (5716, 1251770), (7145, 1001416), (9629, 743080), (11432, 625885), (14290, 500708), (18577, 385160), (19258, 371540), (28580, 250354), (37154, 192580), (38516, 185770), (48145, 148616), (57160, 125177), (74308, 96290), (77032, 92885)]