9379360

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 72

約数和(自身を含む): 23271948

約数和(自身を除く): 13892588

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 61, 62, 80, 122, 124, 155, 160, 244, 248, 305, 310, 488, 496, 610, 620, 961, 976, 992, 1220, 1240, 1891, 1922, 1952, 2440, 2480, 3782, 3844, 4805, 4880, 4960, 7564, 7688, 9455, 9610, 9760, 15128, 15376, 18910, 19220, 30256, 30752, 37820, 38440, 58621, 60512, 75640, 76880, 117242, 151280, 153760, 234484, 293105, 302560, 468968, 586210, 937936, 1172420, 1875872, 2344840, 4689680, 9379360]

約数ペア:

[(1, 9379360), (2, 4689680), (4, 2344840), (5, 1875872), (8, 1172420), (10, 937936), (16, 586210), (20, 468968), (31, 302560), (32, 293105), (40, 234484), (61, 153760), (62, 151280), (80, 117242), (122, 76880), (124, 75640), (155, 60512), (160, 58621), (244, 38440), (248, 37820), (305, 30752), (310, 30256), (488, 19220), (496, 18910), (610, 15376), (620, 15128), (961, 9760), (976, 9610), (992, 9455), (1220, 7688), (1240, 7564), (1891, 4960), (1922, 4880), (1952, 4805), (2440, 3844), (2480, 3782)]