99151640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11423}}^1$

素因数の和:11472

約数の個数: 64

約数和(自身を含む): 263208960

約数和(自身を除く): 164057320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 11423, 22846, 45692, 57115, 79961, 91384, 114230, 159922, 228460, 319844, 354113, 399805, 456920, 639688, 708226, 799610, 1416452, 1599220, 1770565, 2478791, 2832904, 3198440, 3541130, 4957582, 7082260, 9915164, 12393955, 14164520, 19830328, 24787910, 49575820, 99151640]

約数ペア:

[(1, 99151640), (2, 49575820), (4, 24787910), (5, 19830328), (7, 14164520), (8, 12393955), (10, 9915164), (14, 7082260), (20, 4957582), (28, 3541130), (31, 3198440), (35, 2832904), (40, 2478791), (56, 1770565), (62, 1599220), (70, 1416452), (124, 799610), (140, 708226), (155, 639688), (217, 456920), (248, 399805), (280, 354113), (310, 319844), (434, 228460), (620, 159922), (868, 114230), (1085, 91384), (1240, 79961), (1736, 57115), (2170, 45692), (4340, 22846), (8680, 11423)]