85249320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54647}}^1$

素因数の和:54674

約数の個数: 64

約数和(自身を含む): 275425920

約数和(自身を除く): 190176600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 54647, 109294, 163941, 218588, 273235, 327882, 437176, 546470, 655764, 710411, 819705, 1092940, 1311528, 1420822, 1639410, 2131233, 2185880, 2841644, 3278820, 3552055, 4262466, 5683288, 6557640, 7104110, 8524932, 10656165, 14208220, 17049864, 21312330, 28416440, 42624660, 85249320]

約数ペア:

[(1, 85249320), (2, 42624660), (3, 28416440), (4, 21312330), (5, 17049864), (6, 14208220), (8, 10656165), (10, 8524932), (12, 7104110), (13, 6557640), (15, 5683288), (20, 4262466), (24, 3552055), (26, 3278820), (30, 2841644), (39, 2185880), (40, 2131233), (52, 1639410), (60, 1420822), (65, 1311528), (78, 1092940), (104, 819705), (120, 710411), (130, 655764), (156, 546470), (195, 437176), (260, 327882), (312, 273235), (390, 218588), (520, 163941), (780, 109294), (1560, 54647)]