27977881360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{222329}}^1$

素因数の和:222377

約数の個数: 120

約数和(自身を含む): 76999993560

約数和(自身を除く): 49022112200

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 121, 130, 143, 176, 208, 220, 242, 260, 286, 440, 484, 520, 572, 605, 715, 880, 968, 1040, 1144, 1210, 1430, 1573, 1936, 2288, 2420, 2860, 3146, 4840, 5720, 6292, 7865, 9680, 11440, 12584, 15730, 25168, 31460, 62920, 125840, 222329, 444658, 889316, 1111645, 1778632, 2223290, 2445619, 2890277, 3557264, 4446580, 4891238, 5780554, 8893160, 9782476, 11561108, 12228095, 14451385, 17786320, 19564952, 23122216, 24456190, 26901809, 28902770, 31793047, 39129904, 46244432, 48912380, 53803618, 57805540, 63586094, 97824760, 107607236, 115611080, 127172188, 134509045, 158965235, 195649520, 215214472, 231222160, 254344376, 269018090, 317930470, 349723517, 430428944, 508688752, 538036180, 635860940, 699447034, 1076072360, 1271721880, 1398894068, 1748617585, 2152144720, 2543443760, 2797788136, 3497235170, 5595576272, 6994470340, 13988940680, 27977881360]

約数ペア:

[(1, 27977881360), (2, 13988940680), (4, 6994470340), (5, 5595576272), (8, 3497235170), (10, 2797788136), (11, 2543443760), (13, 2152144720), (16, 1748617585), (20, 1398894068), (22, 1271721880), (26, 1076072360), (40, 699447034), (44, 635860940), (52, 538036180), (55, 508688752), (65, 430428944), (80, 349723517), (88, 317930470), (104, 269018090), (110, 254344376), (121, 231222160), (130, 215214472), (143, 195649520), (176, 158965235), (208, 134509045), (220, 127172188), (242, 115611080), (260, 107607236), (286, 97824760), (440, 63586094), (484, 57805540), (520, 53803618), (572, 48912380), (605, 46244432), (715, 39129904), (880, 31793047), (968, 28902770), (1040, 26901809), (1144, 24456190), (1210, 23122216), (1430, 19564952), (1573, 17786320), (1936, 14451385), (2288, 12228095), (2420, 11561108), (2860, 9782476), (3146, 8893160), (4840, 5780554), (5720, 4891238), (6292, 4446580), (7865, 3557264), (9680, 2890277), (11440, 2445619), (12584, 2223290), (15730, 1778632), (25168, 1111645), (31460, 889316), (62920, 444658), (125840, 222329)]