3669553940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{54917}}^1$

素因数の和:55196

約数の個数: 48

約数和(自身を含む): 8331280272

約数和(自身を除く): 4661726332

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 257, 260, 514, 1028, 1285, 2570, 3341, 5140, 6682, 13364, 16705, 33410, 54917, 66820, 109834, 219668, 274585, 549170, 713921, 1098340, 1427842, 2855684, 3569605, 7139210, 14113669, 14278420, 28227338, 56454676, 70568345, 141136690, 183477697, 282273380, 366955394, 733910788, 917388485, 1834776970, 3669553940]

約数ペア:

[(1, 3669553940), (2, 1834776970), (4, 917388485), (5, 733910788), (10, 366955394), (13, 282273380), (20, 183477697), (26, 141136690), (52, 70568345), (65, 56454676), (130, 28227338), (257, 14278420), (260, 14113669), (514, 7139210), (1028, 3569605), (1285, 2855684), (2570, 1427842), (3341, 1098340), (5140, 713921), (6682, 549170), (13364, 274585), (16705, 219668), (33410, 109834), (54917, 66820)]