15672714460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{7759}}^1$

素因数の和:8255

約数の個数: 96

約数和(自身を含む): 37616382720

約数和(自身を除く): 21943668260

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 457, 884, 914, 1105, 1828, 2210, 2285, 4420, 4570, 5941, 7759, 7769, 9140, 11882, 15518, 15538, 23764, 29705, 31036, 31076, 38795, 38845, 59410, 77590, 77690, 100867, 100997, 118820, 131903, 155180, 155380, 201734, 201994, 263806, 403468, 403988, 504335, 504985, 527612, 659515, 1008670, 1009970, 1319030, 1714739, 2017340, 2019940, 2638060, 3429478, 3545863, 6858956, 7091726, 8573695, 14183452, 17147390, 17729315, 34294780, 35458630, 46096219, 60279671, 70917260, 92192438, 120559342, 184384876, 230481095, 241118684, 301398355, 460962190, 602796710, 783635723, 921924380, 1205593420, 1567271446, 3134542892, 3918178615, 7836357230, 15672714460]

約数ペア:

[(1, 15672714460), (2, 7836357230), (4, 3918178615), (5, 3134542892), (10, 1567271446), (13, 1205593420), (17, 921924380), (20, 783635723), (26, 602796710), (34, 460962190), (52, 301398355), (65, 241118684), (68, 230481095), (85, 184384876), (130, 120559342), (170, 92192438), (221, 70917260), (260, 60279671), (340, 46096219), (442, 35458630), (457, 34294780), (884, 17729315), (914, 17147390), (1105, 14183452), (1828, 8573695), (2210, 7091726), (2285, 6858956), (4420, 3545863), (4570, 3429478), (5941, 2638060), (7759, 2019940), (7769, 2017340), (9140, 1714739), (11882, 1319030), (15518, 1009970), (15538, 1008670), (23764, 659515), (29705, 527612), (31036, 504985), (31076, 504335), (38795, 403988), (38845, 403468), (59410, 263806), (77590, 201994), (77690, 201734), (100867, 155380), (100997, 155180), (118820, 131903)]