1640692392190

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2791}}^1\times {\mathrm{23599}}^1$

素因数の和:26497

約数の個数: 64

約数和(自身を含む): 3074219827200

約数和(自身を除く): 1433527435010

約数列:

[1, 2, 5, 10, 47, 53, 94, 106, 235, 265, 470, 530, 2491, 2791, 4982, 5582, 12455, 13955, 23599, 24910, 27910, 47198, 117995, 131177, 147923, 235990, 262354, 295846, 655885, 739615, 1109153, 1250747, 1311770, 1479230, 2218306, 2501494, 5545765, 6253735, 6952381, 11091530, 12507470, 13904762, 34761905, 58785109, 65864809, 69523810, 117570218, 131729618, 293925545, 329324045, 587851090, 658648090, 3095646023, 3490834877, 6191292046, 6981669754, 15478230115, 17454174385, 30956460230, 34908348770, 164069239219, 328138478438, 820346196095, 1640692392190]

約数ペア:

[(1, 1640692392190), (2, 820346196095), (5, 328138478438), (10, 164069239219), (47, 34908348770), (53, 30956460230), (94, 17454174385), (106, 15478230115), (235, 6981669754), (265, 6191292046), (470, 3490834877), (530, 3095646023), (2491, 658648090), (2791, 587851090), (4982, 329324045), (5582, 293925545), (12455, 131729618), (13955, 117570218), (23599, 69523810), (24910, 65864809), (27910, 58785109), (47198, 34761905), (117995, 13904762), (131177, 12507470), (147923, 11091530), (235990, 6952381), (262354, 6253735), (295846, 5545765), (655885, 2501494), (739615, 2218306), (1109153, 1479230), (1250747, 1311770)]