24550760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1578

約数の個数: 64

約数和(自身を含む): 61447680

約数和(自身を除く): 36896920

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, 1523, 1612, 2015, 3046, 3224, 4030, 6092, 7615, 8060, 12184, 15230, 16120, 19799, 30460, 39598, 47213, 60920, 79196, 94426, 98995, 158392, 188852, 197990, 236065, 377704, 395980, 472130, 613769, 791960, 944260, 1227538, 1888520, 2455076, 3068845, 4910152, 6137690, 12275380, 24550760]

約数ペア:

[(1, 24550760), (2, 12275380), (4, 6137690), (5, 4910152), (8, 3068845), (10, 2455076), (13, 1888520), (20, 1227538), (26, 944260), (31, 791960), (40, 613769), (52, 472130), (62, 395980), (65, 377704), (104, 236065), (124, 197990), (130, 188852), (155, 158392), (248, 98995), (260, 94426), (310, 79196), (403, 60920), (520, 47213), (620, 39598), (806, 30460), (1240, 19799), (1523, 16120), (1612, 15230), (2015, 12184), (3046, 8060), (3224, 7615), (4030, 6092)]