38116680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{45377}}^1$

素因数の和:45398

約数の個数: 64

約数和(自身を含む): 130688640

約数和(自身を除く): 92571960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 45377, 90754, 136131, 181508, 226885, 272262, 317639, 363016, 453770, 544524, 635278, 680655, 907540, 952917, 1089048, 1270556, 1361310, 1588195, 1815080, 1905834, 2541112, 2722620, 3176390, 3811668, 4764585, 5445240, 6352780, 7623336, 9529170, 12705560, 19058340, 38116680]

約数ペア:

[(1, 38116680), (2, 19058340), (3, 12705560), (4, 9529170), (5, 7623336), (6, 6352780), (7, 5445240), (8, 4764585), (10, 3811668), (12, 3176390), (14, 2722620), (15, 2541112), (20, 1905834), (21, 1815080), (24, 1588195), (28, 1361310), (30, 1270556), (35, 1089048), (40, 952917), (42, 907540), (56, 680655), (60, 635278), (70, 544524), (84, 453770), (105, 363016), (120, 317639), (140, 272262), (168, 226885), (210, 181508), (280, 136131), (420, 90754), (840, 45377)]