27436869680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2791}}^1\times {\mathrm{11171}}^1$

素因数の和:13986

約数の個数: 80

約数和(自身を含む): 69621043968

約数和(自身を除く): 42184174288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 2791, 5582, 11164, 11171, 13955, 22328, 22342, 27910, 30701, 44656, 44684, 55820, 55855, 61402, 89368, 111640, 111710, 122804, 122881, 153505, 178736, 223280, 223420, 245608, 245762, 307010, 446840, 491216, 491524, 614020, 614405, 893680, 983048, 1228040, 1228810, 1966096, 2456080, 2457620, 4915240, 9830480, 31178261, 62356522, 124713044, 155891305, 249426088, 311782610, 342960871, 498852176, 623565220, 685921742, 1247130440, 1371843484, 1714804355, 2494260880, 2743686968, 3429608710, 5487373936, 6859217420, 13718434840, 27436869680]

約数ペア:

[(1, 27436869680), (2, 13718434840), (4, 6859217420), (5, 5487373936), (8, 3429608710), (10, 2743686968), (11, 2494260880), (16, 1714804355), (20, 1371843484), (22, 1247130440), (40, 685921742), (44, 623565220), (55, 498852176), (80, 342960871), (88, 311782610), (110, 249426088), (176, 155891305), (220, 124713044), (440, 62356522), (880, 31178261), (2791, 9830480), (5582, 4915240), (11164, 2457620), (11171, 2456080), (13955, 1966096), (22328, 1228810), (22342, 1228040), (27910, 983048), (30701, 893680), (44656, 614405), (44684, 614020), (55820, 491524), (55855, 491216), (61402, 446840), (89368, 307010), (111640, 245762), (111710, 245608), (122804, 223420), (122881, 223280), (153505, 178736)]