4720255684

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 9196830720

約数和(自身を除く): 4476575036

約数列:

[1, 2, 4, 23, 43, 46, 47, 53, 86, 92, 94, 106, 172, 188, 212, 479, 958, 989, 1081, 1219, 1916, 1978, 2021, 2162, 2279, 2438, 2491, 3956, 4042, 4324, 4558, 4876, 4982, 8084, 9116, 9964, 11017, 20597, 22034, 22513, 25387, 41194, 44068, 45026, 46483, 50774, 52417, 57293, 82388, 90052, 92966, 101548, 104834, 107113, 114586, 185932, 209668, 214226, 229172, 428452, 473731, 517799, 583901, 947462, 968059, 1035598, 1091641, 1167802, 1193189, 1894924, 1936118, 2071196, 2183282, 2335604, 2386378, 2463599, 3872236, 4366564, 4772756, 4927198, 9854396, 22265357, 25107743, 27443347, 44530714, 50215486, 51307127, 54886694, 89061428, 100430972, 102614254, 109773388, 205228508, 1180063921, 2360127842, 4720255684]

約数ペア:

[(1, 4720255684), (2, 2360127842), (4, 1180063921), (23, 205228508), (43, 109773388), (46, 102614254), (47, 100430972), (53, 89061428), (86, 54886694), (92, 51307127), (94, 50215486), (106, 44530714), (172, 27443347), (188, 25107743), (212, 22265357), (479, 9854396), (958, 4927198), (989, 4772756), (1081, 4366564), (1219, 3872236), (1916, 2463599), (1978, 2386378), (2021, 2335604), (2162, 2183282), (2279, 2071196), (2438, 1936118), (2491, 1894924), (3956, 1193189), (4042, 1167802), (4324, 1091641), (4558, 1035598), (4876, 968059), (4982, 947462), (8084, 583901), (9116, 517799), (9964, 473731), (11017, 428452), (20597, 229172), (22034, 214226), (22513, 209668), (25387, 185932), (41194, 114586), (44068, 107113), (45026, 104834), (46483, 101548), (50774, 92966), (52417, 90052), (57293, 82388)]