190237338980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8597}}^1\times {\mathrm{85109}}^1$

素因数の和:93728

約数の個数: 48

約数和(自身を含む): 430284158640

約数和(自身を除く): 240046819660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 8597, 17194, 34388, 42985, 85109, 85970, 111761, 170218, 171940, 223522, 340436, 425545, 447044, 558805, 851090, 1106417, 1117610, 1702180, 2212834, 2235220, 4425668, 5532085, 11064170, 22128340, 731682073, 1463364146, 2926728292, 3658410365, 7316820730, 9511866949, 14633641460, 19023733898, 38047467796, 47559334745, 95118669490, 190237338980]

約数ペア:

[(1, 190237338980), (2, 95118669490), (4, 47559334745), (5, 38047467796), (10, 19023733898), (13, 14633641460), (20, 9511866949), (26, 7316820730), (52, 3658410365), (65, 2926728292), (130, 1463364146), (260, 731682073), (8597, 22128340), (17194, 11064170), (34388, 5532085), (42985, 4425668), (85109, 2235220), (85970, 2212834), (111761, 1702180), (170218, 1117610), (171940, 1106417), (223522, 851090), (340436, 558805), (425545, 447044)]