40188060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20297}}^1$

素因数の和:20323

約数の個数: 72

約数和(自身を含む): 132992496

約数和(自身を除く): 92804436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 20297, 40594, 60891, 81188, 101485, 121782, 182673, 202970, 223267, 243564, 304455, 365346, 405940, 446534, 608910, 669801, 730692, 893068, 913365, 1116335, 1217820, 1339602, 1826730, 2009403, 2232670, 2679204, 3349005, 3653460, 4018806, 4465340, 6698010, 8037612, 10047015, 13396020, 20094030, 40188060]

約数ペア:

[(1, 40188060), (2, 20094030), (3, 13396020), (4, 10047015), (5, 8037612), (6, 6698010), (9, 4465340), (10, 4018806), (11, 3653460), (12, 3349005), (15, 2679204), (18, 2232670), (20, 2009403), (22, 1826730), (30, 1339602), (33, 1217820), (36, 1116335), (44, 913365), (45, 893068), (55, 730692), (60, 669801), (66, 608910), (90, 446534), (99, 405940), (110, 365346), (132, 304455), (165, 243564), (180, 223267), (198, 202970), (220, 182673), (330, 121782), (396, 101485), (495, 81188), (660, 60891), (990, 40594), (1980, 20297)]