103830220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 251899200

約数和(自身を除く): 148068980

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 139, 169, 170, 221, 260, 278, 338, 340, 442, 556, 676, 695, 845, 884, 1105, 1390, 1690, 1807, 2197, 2210, 2363, 2780, 2873, 3380, 3614, 4394, 4420, 4726, 5746, 7228, 8788, 9035, 9452, 10985, 11492, 11815, 14365, 18070, 21970, 23491, 23630, 28730, 30719, 36140, 37349, 43940, 46982, 47260, 57460, 61438, 74698, 93964, 117455, 122876, 149396, 153595, 186745, 234910, 305383, 307190, 373490, 399347, 469820, 610766, 614380, 746980, 798694, 1221532, 1526915, 1597388, 1996735, 3053830, 3993470, 5191511, 6107660, 7986940, 10383022, 20766044, 25957555, 51915110, 103830220]

約数ペア:

[(1, 103830220), (2, 51915110), (4, 25957555), (5, 20766044), (10, 10383022), (13, 7986940), (17, 6107660), (20, 5191511), (26, 3993470), (34, 3053830), (52, 1996735), (65, 1597388), (68, 1526915), (85, 1221532), (130, 798694), (139, 746980), (169, 614380), (170, 610766), (221, 469820), (260, 399347), (278, 373490), (338, 307190), (340, 305383), (442, 234910), (556, 186745), (676, 153595), (695, 149396), (845, 122876), (884, 117455), (1105, 93964), (1390, 74698), (1690, 61438), (1807, 57460), (2197, 47260), (2210, 46982), (2363, 43940), (2780, 37349), (2873, 36140), (3380, 30719), (3614, 28730), (4394, 23630), (4420, 23491), (4726, 21970), (5746, 18070), (7228, 14365), (8788, 11815), (9035, 11492), (9452, 10985)]