1570282780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1627}}^1$

素因数の和:1795

約数の個数: 96

約数和(自身を含む): 3721842432

約数和(自身を除く): 2151559652

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 107, 110, 164, 205, 214, 220, 410, 428, 451, 535, 820, 902, 1070, 1177, 1627, 1804, 2140, 2255, 2354, 3254, 4387, 4510, 4708, 5885, 6508, 8135, 8774, 9020, 11770, 16270, 17548, 17897, 21935, 23540, 32540, 35794, 43870, 48257, 66707, 71588, 87740, 89485, 96514, 133414, 174089, 178970, 193028, 241285, 266828, 333535, 348178, 357940, 482570, 667070, 696356, 733777, 870445, 965140, 1334140, 1467554, 1740890, 1914979, 2935108, 3481780, 3668885, 3829958, 7137649, 7337770, 7659916, 9574895, 14275298, 14675540, 19149790, 28550596, 35688245, 38299580, 71376490, 78514139, 142752980, 157028278, 314056556, 392570695, 785141390, 1570282780]

約数ペア:

[(1, 1570282780), (2, 785141390), (4, 392570695), (5, 314056556), (10, 157028278), (11, 142752980), (20, 78514139), (22, 71376490), (41, 38299580), (44, 35688245), (55, 28550596), (82, 19149790), (107, 14675540), (110, 14275298), (164, 9574895), (205, 7659916), (214, 7337770), (220, 7137649), (410, 3829958), (428, 3668885), (451, 3481780), (535, 2935108), (820, 1914979), (902, 1740890), (1070, 1467554), (1177, 1334140), (1627, 965140), (1804, 870445), (2140, 733777), (2255, 696356), (2354, 667070), (3254, 482570), (4387, 357940), (4510, 348178), (4708, 333535), (5885, 266828), (6508, 241285), (8135, 193028), (8774, 178970), (9020, 174089), (11770, 133414), (16270, 96514), (17548, 89485), (17897, 87740), (21935, 71588), (23540, 66707), (32540, 48257), (35794, 43870)]