38965560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11197}}^1$

素因数の和:11240

約数の個数: 64

約数和(自身を含む): 120938400

約数和(自身を除く): 81972840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 11197, 22394, 33591, 44788, 55985, 67182, 89576, 111970, 134364, 167955, 223940, 268728, 324713, 335910, 447880, 649426, 671820, 974139, 1298852, 1343640, 1623565, 1948278, 2597704, 3247130, 3896556, 4870695, 6494260, 7793112, 9741390, 12988520, 19482780, 38965560]

約数ペア:

[(1, 38965560), (2, 19482780), (3, 12988520), (4, 9741390), (5, 7793112), (6, 6494260), (8, 4870695), (10, 3896556), (12, 3247130), (15, 2597704), (20, 1948278), (24, 1623565), (29, 1343640), (30, 1298852), (40, 974139), (58, 671820), (60, 649426), (87, 447880), (116, 335910), (120, 324713), (145, 268728), (174, 223940), (232, 167955), (290, 134364), (348, 111970), (435, 89576), (580, 67182), (696, 55985), (870, 44788), (1160, 33591), (1740, 22394), (3480, 11197)]