2080753760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^3\times {\mathrm{2647}}^1$

素因数の和:2713

約数の個数: 96

約数和(自身を含む): 5224927680

約数和(自身を除く): 3144173920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 289, 340, 544, 578, 680, 1156, 1360, 1445, 2312, 2647, 2720, 2890, 4624, 4913, 5294, 5780, 9248, 9826, 10588, 11560, 13235, 19652, 21176, 23120, 24565, 26470, 39304, 42352, 44999, 46240, 49130, 52940, 78608, 84704, 89998, 98260, 105880, 157216, 179996, 196520, 211760, 224995, 359992, 393040, 423520, 449990, 719984, 764983, 786080, 899980, 1439968, 1529966, 1799960, 3059932, 3599920, 3824915, 6119864, 7199840, 7649830, 12239728, 13004711, 15299660, 24479456, 26009422, 30599320, 52018844, 61198640, 65023555, 104037688, 122397280, 130047110, 208075376, 260094220, 416150752, 520188440, 1040376880, 2080753760]

約数ペア:

[(1, 2080753760), (2, 1040376880), (4, 520188440), (5, 416150752), (8, 260094220), (10, 208075376), (16, 130047110), (17, 122397280), (20, 104037688), (32, 65023555), (34, 61198640), (40, 52018844), (68, 30599320), (80, 26009422), (85, 24479456), (136, 15299660), (160, 13004711), (170, 12239728), (272, 7649830), (289, 7199840), (340, 6119864), (544, 3824915), (578, 3599920), (680, 3059932), (1156, 1799960), (1360, 1529966), (1445, 1439968), (2312, 899980), (2647, 786080), (2720, 764983), (2890, 719984), (4624, 449990), (4913, 423520), (5294, 393040), (5780, 359992), (9248, 224995), (9826, 211760), (10588, 196520), (11560, 179996), (13235, 157216), (19652, 105880), (21176, 98260), (23120, 89998), (24565, 84704), (26470, 78608), (39304, 52940), (42352, 49130), (44999, 46240)]