88708360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5503}}^1$

素因数の和:5558

約数の個数: 64

約数和(自身を含む): 221921280

約数和(自身を除く): 133212920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 5503, 8060, 11006, 16120, 22012, 27515, 44024, 55030, 71539, 110060, 143078, 170593, 220120, 286156, 341186, 357695, 572312, 682372, 715390, 852965, 1364744, 1430780, 1705930, 2217709, 2861560, 3411860, 4435418, 6823720, 8870836, 11088545, 17741672, 22177090, 44354180, 88708360]

約数ペア:

[(1, 88708360), (2, 44354180), (4, 22177090), (5, 17741672), (8, 11088545), (10, 8870836), (13, 6823720), (20, 4435418), (26, 3411860), (31, 2861560), (40, 2217709), (52, 1705930), (62, 1430780), (65, 1364744), (104, 852965), (124, 715390), (130, 682372), (155, 572312), (248, 357695), (260, 341186), (310, 286156), (403, 220120), (520, 170593), (620, 143078), (806, 110060), (1240, 71539), (1612, 55030), (2015, 44024), (3224, 27515), (4030, 22012), (5503, 16120), (8060, 11006)]