4552803940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1\times {\mathrm{397}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 10222168320

約数和(自身を除く): 5669364380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 103, 190, 206, 293, 380, 397, 412, 515, 586, 794, 1030, 1172, 1465, 1588, 1957, 1985, 2060, 2930, 3914, 3970, 5567, 5860, 7543, 7828, 7940, 9785, 11134, 15086, 19570, 22268, 27835, 30172, 30179, 37715, 39140, 40891, 55670, 60358, 75430, 81782, 111340, 116321, 120716, 150860, 150895, 163564, 204455, 232642, 301790, 408910, 465284, 573401, 581605, 603580, 776929, 817820, 1146802, 1163210, 1553858, 2210099, 2293604, 2326420, 2867005, 3107716, 3884645, 4420198, 5734010, 7769290, 8840396, 11050495, 11468020, 11981063, 15538580, 22100990, 23962126, 44201980, 47924252, 59905315, 119810630, 227640197, 239621260, 455280394, 910560788, 1138200985, 2276401970, 4552803940]

約数ペア:

[(1, 4552803940), (2, 2276401970), (4, 1138200985), (5, 910560788), (10, 455280394), (19, 239621260), (20, 227640197), (38, 119810630), (76, 59905315), (95, 47924252), (103, 44201980), (190, 23962126), (206, 22100990), (293, 15538580), (380, 11981063), (397, 11468020), (412, 11050495), (515, 8840396), (586, 7769290), (794, 5734010), (1030, 4420198), (1172, 3884645), (1465, 3107716), (1588, 2867005), (1957, 2326420), (1985, 2293604), (2060, 2210099), (2930, 1553858), (3914, 1163210), (3970, 1146802), (5567, 817820), (5860, 776929), (7543, 603580), (7828, 581605), (7940, 573401), (9785, 465284), (11134, 408910), (15086, 301790), (19570, 232642), (22268, 204455), (27835, 163564), (30172, 150895), (30179, 150860), (37715, 120716), (39140, 116321), (40891, 111340), (55670, 81782), (60358, 75430)]