145362943540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4000081}}^1$

素因数の和:4000192

約数の個数: 48

約数和(自身を含む): 322566612480

約数和(自身を除く): 177203668940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 115, 158, 230, 316, 395, 460, 790, 1580, 1817, 3634, 7268, 9085, 18170, 36340, 4000081, 8000162, 16000324, 20000405, 40000810, 80001620, 92001863, 184003726, 316006399, 368007452, 460009315, 632012798, 920018630, 1264025596, 1580031995, 1840037260, 3160063990, 6320127980, 7268147177, 14536294354, 29072588708, 36340735885, 72681471770, 145362943540]

約数ペア:

[(1, 145362943540), (2, 72681471770), (4, 36340735885), (5, 29072588708), (10, 14536294354), (20, 7268147177), (23, 6320127980), (46, 3160063990), (79, 1840037260), (92, 1580031995), (115, 1264025596), (158, 920018630), (230, 632012798), (316, 460009315), (395, 368007452), (460, 316006399), (790, 184003726), (1580, 92001863), (1817, 80001620), (3634, 40000810), (7268, 20000405), (9085, 16000324), (18170, 8000162), (36340, 4000081)]