79198240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2647}}^1$

素因数の和:2690

約数の個数: 96

約数和(自身を含む): 216203904

約数和(自身を除く): 137005664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1870, 2647, 2720, 2992, 3740, 5294, 5984, 7480, 10588, 13235, 14960, 21176, 26470, 29117, 29920, 42352, 44999, 52940, 58234, 84704, 89998, 105880, 116468, 145585, 179996, 211760, 224995, 232936, 291170, 359992, 423520, 449990, 465872, 494989, 582340, 719984, 899980, 931744, 989978, 1164680, 1439968, 1799960, 1979956, 2329360, 2474945, 3599920, 3959912, 4658720, 4949890, 7199840, 7919824, 9899780, 15839648, 19799560, 39599120, 79198240]

約数ペア:

[(1, 79198240), (2, 39599120), (4, 19799560), (5, 15839648), (8, 9899780), (10, 7919824), (11, 7199840), (16, 4949890), (17, 4658720), (20, 3959912), (22, 3599920), (32, 2474945), (34, 2329360), (40, 1979956), (44, 1799960), (55, 1439968), (68, 1164680), (80, 989978), (85, 931744), (88, 899980), (110, 719984), (136, 582340), (160, 494989), (170, 465872), (176, 449990), (187, 423520), (220, 359992), (272, 291170), (340, 232936), (352, 224995), (374, 211760), (440, 179996), (544, 145585), (680, 116468), (748, 105880), (880, 89998), (935, 84704), (1360, 58234), (1496, 52940), (1760, 44999), (1870, 42352), (2647, 29920), (2720, 29117), (2992, 26470), (3740, 21176), (5294, 14960), (5984, 13235), (7480, 10588)]