933659920

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{1523}}^1$

素因数の和:1712

約数の個数: 80

約数和(自身を含む): 2222357760

約数和(自身を除く): 1288697840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 97, 158, 194, 316, 388, 395, 485, 632, 776, 790, 970, 1264, 1523, 1552, 1580, 1940, 3046, 3160, 3880, 6092, 6320, 7615, 7663, 7760, 12184, 15230, 15326, 24368, 30460, 30652, 38315, 60920, 61304, 76630, 120317, 121840, 122608, 147731, 153260, 240634, 295462, 306520, 481268, 590924, 601585, 613040, 738655, 962536, 1181848, 1203170, 1477310, 1925072, 2363696, 2406340, 2954620, 4812680, 5909240, 9625360, 11670749, 11818480, 23341498, 46682996, 58353745, 93365992, 116707490, 186731984, 233414980, 466829960, 933659920]

約数ペア:

[(1, 933659920), (2, 466829960), (4, 233414980), (5, 186731984), (8, 116707490), (10, 93365992), (16, 58353745), (20, 46682996), (40, 23341498), (79, 11818480), (80, 11670749), (97, 9625360), (158, 5909240), (194, 4812680), (316, 2954620), (388, 2406340), (395, 2363696), (485, 1925072), (632, 1477310), (776, 1203170), (790, 1181848), (970, 962536), (1264, 738655), (1523, 613040), (1552, 601585), (1580, 590924), (1940, 481268), (3046, 306520), (3160, 295462), (3880, 240634), (6092, 153260), (6320, 147731), (7615, 122608), (7663, 121840), (7760, 120317), (12184, 76630), (15230, 61304), (15326, 60920), (24368, 38315), (30460, 30652)]