48369100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1283}}^1$

素因数の和:1339

約数の個数: 72

約数和(自身を含む): 117023760

約数和(自身を除く): 68654660

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 260, 290, 325, 377, 580, 650, 725, 754, 1283, 1300, 1450, 1508, 1885, 2566, 2900, 3770, 5132, 6415, 7540, 9425, 12830, 16679, 18850, 25660, 32075, 33358, 37207, 37700, 64150, 66716, 74414, 83395, 128300, 148828, 166790, 186035, 333580, 372070, 416975, 483691, 744140, 833950, 930175, 967382, 1667900, 1860350, 1934764, 2418455, 3720700, 4836910, 9673820, 12092275, 24184550, 48369100]

約数ペア:

[(1, 48369100), (2, 24184550), (4, 12092275), (5, 9673820), (10, 4836910), (13, 3720700), (20, 2418455), (25, 1934764), (26, 1860350), (29, 1667900), (50, 967382), (52, 930175), (58, 833950), (65, 744140), (100, 483691), (116, 416975), (130, 372070), (145, 333580), (260, 186035), (290, 166790), (325, 148828), (377, 128300), (580, 83395), (650, 74414), (725, 66716), (754, 64150), (1283, 37700), (1300, 37207), (1450, 33358), (1508, 32075), (1885, 25660), (2566, 18850), (2900, 16679), (3770, 12830), (5132, 9425), (6415, 7540)]