96970480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:746

約数の個数: 80

約数和(自身を含む): 236913408

約数和(自身を除く): 139942928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 61, 62, 80, 122, 124, 155, 244, 248, 305, 310, 488, 496, 610, 620, 641, 976, 1220, 1240, 1282, 1891, 2440, 2480, 2564, 3205, 3782, 4880, 5128, 6410, 7564, 9455, 10256, 12820, 15128, 18910, 19871, 25640, 30256, 37820, 39101, 39742, 51280, 75640, 78202, 79484, 99355, 151280, 156404, 158968, 195505, 198710, 312808, 317936, 391010, 397420, 625616, 782020, 794840, 1212131, 1564040, 1589680, 2424262, 3128080, 4848524, 6060655, 9697048, 12121310, 19394096, 24242620, 48485240, 96970480]

約数ペア:

[(1, 96970480), (2, 48485240), (4, 24242620), (5, 19394096), (8, 12121310), (10, 9697048), (16, 6060655), (20, 4848524), (31, 3128080), (40, 2424262), (61, 1589680), (62, 1564040), (80, 1212131), (122, 794840), (124, 782020), (155, 625616), (244, 397420), (248, 391010), (305, 317936), (310, 312808), (488, 198710), (496, 195505), (610, 158968), (620, 156404), (641, 151280), (976, 99355), (1220, 79484), (1240, 78202), (1282, 75640), (1891, 51280), (2440, 39742), (2480, 39101), (2564, 37820), (3205, 30256), (3782, 25640), (4880, 19871), (5128, 18910), (6410, 15128), (7564, 12820), (9455, 10256)]