917758880

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2207}}^1$

素因数の和:2358

約数の個数: 96

約数和(自身を含む): 2283531264

約数和(自身を除く): 1365772384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 113, 115, 160, 184, 226, 230, 368, 452, 460, 565, 736, 904, 920, 1130, 1808, 1840, 2207, 2260, 2599, 3616, 3680, 4414, 4520, 5198, 8828, 9040, 10396, 11035, 12995, 17656, 18080, 20792, 22070, 25990, 35312, 41584, 44140, 50761, 51980, 70624, 83168, 88280, 101522, 103960, 176560, 203044, 207920, 249391, 253805, 353120, 406088, 415840, 498782, 507610, 812176, 997564, 1015220, 1246955, 1624352, 1995128, 2030440, 2493910, 3990256, 4060880, 4987820, 5735993, 7980512, 8121760, 9975640, 11471986, 19951280, 22943972, 28679965, 39902560, 45887944, 57359930, 91775888, 114719860, 183551776, 229439720, 458879440, 917758880]

約数ペア:

[(1, 917758880), (2, 458879440), (4, 229439720), (5, 183551776), (8, 114719860), (10, 91775888), (16, 57359930), (20, 45887944), (23, 39902560), (32, 28679965), (40, 22943972), (46, 19951280), (80, 11471986), (92, 9975640), (113, 8121760), (115, 7980512), (160, 5735993), (184, 4987820), (226, 4060880), (230, 3990256), (368, 2493910), (452, 2030440), (460, 1995128), (565, 1624352), (736, 1246955), (904, 1015220), (920, 997564), (1130, 812176), (1808, 507610), (1840, 498782), (2207, 415840), (2260, 406088), (2599, 353120), (3616, 253805), (3680, 249391), (4414, 207920), (4520, 203044), (5198, 176560), (8828, 103960), (9040, 101522), (10396, 88280), (11035, 83168), (12995, 70624), (17656, 51980), (18080, 50761), (20792, 44140), (22070, 41584), (25990, 35312)]