4138355540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^2$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 10065129984

約数和(自身を除く): 5926774444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 53, 55, 62, 106, 107, 110, 124, 155, 212, 214, 220, 265, 310, 341, 428, 530, 535, 583, 620, 682, 1060, 1070, 1166, 1177, 1364, 1643, 1705, 2140, 2332, 2354, 2915, 3286, 3317, 3410, 4708, 5671, 5830, 5885, 6572, 6634, 6820, 8215, 11342, 11449, 11660, 11770, 13268, 16430, 16585, 18073, 22684, 22898, 23540, 28355, 32860, 33170, 36146, 36487, 45796, 56710, 57245, 62381, 66340, 72292, 72974, 90365, 113420, 114490, 124762, 125939, 145948, 175801, 180730, 182435, 228980, 249524, 251878, 311905, 351602, 354919, 361460, 364870, 503756, 606797, 623810, 629695, 703204, 709838, 729740, 879005, 1213594, 1247620, 1259390, 1419676, 1758010, 1774595, 1933811, 2427188, 2518780, 3033985, 3516020, 3549190, 3867622, 3904109, 6067970, 6674767, 7098380, 7735244, 7808218, 9669055, 12135940, 13349534, 15616436, 18810707, 19338110, 19520545, 26699068, 33373835, 37621414, 38676220, 39041090, 66747670, 75242828, 78082180, 94053535, 133495340, 188107070, 206917777, 376214140, 413835554, 827671108, 1034588885, 2069177770, 4138355540]

約数ペア:

[(1, 4138355540), (2, 2069177770), (4, 1034588885), (5, 827671108), (10, 413835554), (11, 376214140), (20, 206917777), (22, 188107070), (31, 133495340), (44, 94053535), (53, 78082180), (55, 75242828), (62, 66747670), (106, 39041090), (107, 38676220), (110, 37621414), (124, 33373835), (155, 26699068), (212, 19520545), (214, 19338110), (220, 18810707), (265, 15616436), (310, 13349534), (341, 12135940), (428, 9669055), (530, 7808218), (535, 7735244), (583, 7098380), (620, 6674767), (682, 6067970), (1060, 3904109), (1070, 3867622), (1166, 3549190), (1177, 3516020), (1364, 3033985), (1643, 2518780), (1705, 2427188), (2140, 1933811), (2332, 1774595), (2354, 1758010), (2915, 1419676), (3286, 1259390), (3317, 1247620), (3410, 1213594), (4708, 879005), (5671, 729740), (5830, 709838), (5885, 703204), (6572, 629695), (6634, 623810), (6820, 606797), (8215, 503756), (11342, 364870), (11449, 361460), (11660, 354919), (11770, 351602), (13268, 311905), (16430, 251878), (16585, 249524), (18073, 228980), (22684, 182435), (22898, 180730), (23540, 175801), (28355, 145948), (32860, 125939), (33170, 124762), (36146, 114490), (36487, 113420), (45796, 90365), (56710, 72974), (57245, 72292), (62381, 66340)]