12616500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:682

約数の個数: 96

約数和(自身を含む): 39626496

約数和(自身を除く): 27009996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 647, 650, 750, 780, 975, 1294, 1300, 1500, 1625, 1941, 1950, 2588, 3235, 3250, 3882, 3900, 4875, 6470, 6500, 7764, 8411, 9705, 9750, 12940, 16175, 16822, 19410, 19500, 25233, 32350, 33644, 38820, 42055, 48525, 50466, 64700, 80875, 84110, 97050, 100932, 126165, 161750, 168220, 194100, 210275, 242625, 252330, 323500, 420550, 485250, 504660, 630825, 841100, 970500, 1051375, 1261650, 2102750, 2523300, 3154125, 4205500, 6308250, 12616500]

約数ペア:

[(1, 12616500), (2, 6308250), (3, 4205500), (4, 3154125), (5, 2523300), (6, 2102750), (10, 1261650), (12, 1051375), (13, 970500), (15, 841100), (20, 630825), (25, 504660), (26, 485250), (30, 420550), (39, 323500), (50, 252330), (52, 242625), (60, 210275), (65, 194100), (75, 168220), (78, 161750), (100, 126165), (125, 100932), (130, 97050), (150, 84110), (156, 80875), (195, 64700), (250, 50466), (260, 48525), (300, 42055), (325, 38820), (375, 33644), (390, 32350), (500, 25233), (647, 19500), (650, 19410), (750, 16822), (780, 16175), (975, 12940), (1294, 9750), (1300, 9705), (1500, 8411), (1625, 7764), (1941, 6500), (1950, 6470), (2588, 4875), (3235, 3900), (3250, 3882)]