4145960404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 7872746112

約数和(自身を除く): 3726785708

約数列:

[1, 2, 4, 23, 46, 53, 61, 92, 106, 122, 212, 244, 263, 526, 1052, 1219, 1403, 2438, 2806, 2809, 3233, 4876, 5612, 5618, 6049, 6466, 11236, 12098, 12932, 13939, 16043, 24196, 27878, 32086, 55756, 64172, 64607, 74359, 129214, 148718, 171349, 258428, 297436, 320597, 342698, 368989, 641194, 685396, 737978, 738767, 850279, 1282388, 1475956, 1477534, 1700558, 2955068, 3401116, 3941027, 7882054, 15764108, 16991641, 19556417, 33983282, 39112834, 45064787, 67966564, 78225668, 90129574, 180259148, 1036490101, 2072980202, 4145960404]

約数ペア:

[(1, 4145960404), (2, 2072980202), (4, 1036490101), (23, 180259148), (46, 90129574), (53, 78225668), (61, 67966564), (92, 45064787), (106, 39112834), (122, 33983282), (212, 19556417), (244, 16991641), (263, 15764108), (526, 7882054), (1052, 3941027), (1219, 3401116), (1403, 2955068), (2438, 1700558), (2806, 1477534), (2809, 1475956), (3233, 1282388), (4876, 850279), (5612, 738767), (5618, 737978), (6049, 685396), (6466, 641194), (11236, 368989), (12098, 342698), (12932, 320597), (13939, 297436), (16043, 258428), (24196, 171349), (27878, 148718), (32086, 129214), (55756, 74359), (64172, 64607)]