3843438280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{281777}}^1$

素因数の和:281830

約数の個数: 64

約数和(自身を含む): 9738247680

約数和(自身を除く): 5894809400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 13640, 281777, 563554, 1127108, 1408885, 2254216, 2817770, 3099547, 5635540, 6199094, 8735087, 11271080, 12398188, 15497735, 17470174, 24796376, 30995470, 34940348, 43675435, 61990940, 69880696, 87350870, 96085957, 123981880, 174701740, 192171914, 349403480, 384343828, 480429785, 768687656, 960859570, 1921719140, 3843438280]

約数ペア:

[(1, 3843438280), (2, 1921719140), (4, 960859570), (5, 768687656), (8, 480429785), (10, 384343828), (11, 349403480), (20, 192171914), (22, 174701740), (31, 123981880), (40, 96085957), (44, 87350870), (55, 69880696), (62, 61990940), (88, 43675435), (110, 34940348), (124, 30995470), (155, 24796376), (220, 17470174), (248, 15497735), (310, 12398188), (341, 11271080), (440, 8735087), (620, 6199094), (682, 5635540), (1240, 3099547), (1364, 2817770), (1705, 2254216), (2728, 1408885), (3410, 1127108), (6820, 563554), (13640, 281777)]