39570565580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{90971}}^1$

素因数の和:91239

約数の個数: 96

約数和(自身を含む): 102703749120

約数和(自身を除く): 63133183540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 239, 260, 364, 455, 478, 910, 956, 1195, 1673, 1820, 2390, 3107, 3346, 4780, 6214, 6692, 8365, 12428, 15535, 16730, 21749, 31070, 33460, 43498, 62140, 86996, 90971, 108745, 181942, 217490, 363884, 434980, 454855, 636797, 909710, 1182623, 1273594, 1819420, 2365246, 2547188, 3183985, 4730492, 5913115, 6367970, 8278361, 11826230, 12735940, 16556722, 21742069, 23652460, 33113444, 41391805, 43484138, 82783610, 86968276, 108710345, 152194483, 165567220, 217420690, 282646897, 304388966, 434841380, 565293794, 608777932, 760972415, 1130587588, 1413234485, 1521944830, 1978528279, 2826468970, 3043889660, 3957056558, 5652937940, 7914113116, 9892641395, 19785282790, 39570565580]

約数ペア:

[(1, 39570565580), (2, 19785282790), (4, 9892641395), (5, 7914113116), (7, 5652937940), (10, 3957056558), (13, 3043889660), (14, 2826468970), (20, 1978528279), (26, 1521944830), (28, 1413234485), (35, 1130587588), (52, 760972415), (65, 608777932), (70, 565293794), (91, 434841380), (130, 304388966), (140, 282646897), (182, 217420690), (239, 165567220), (260, 152194483), (364, 108710345), (455, 86968276), (478, 82783610), (910, 43484138), (956, 41391805), (1195, 33113444), (1673, 23652460), (1820, 21742069), (2390, 16556722), (3107, 12735940), (3346, 11826230), (4780, 8278361), (6214, 6367970), (6692, 5913115), (8365, 4730492), (12428, 3183985), (15535, 2547188), (16730, 2365246), (21749, 1819420), (31070, 1273594), (33460, 1182623), (43498, 909710), (62140, 636797), (86996, 454855), (90971, 434980), (108745, 363884), (181942, 217490)]