7132747180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1\times {\mathrm{947}}^1$

素因数の和:1519

約数の個数: 96

約数和(自身を含む): 16455156480

約数和(自身を除く): 9322409300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 491, 590, 767, 947, 982, 1180, 1534, 1894, 1964, 2455, 3068, 3788, 3835, 4735, 4910, 6383, 7670, 9470, 9820, 12311, 12766, 15340, 18940, 24622, 25532, 28969, 31915, 49244, 55873, 57938, 61555, 63830, 111746, 115876, 123110, 127660, 144845, 223492, 246220, 279365, 289690, 376597, 464977, 558730, 579380, 726349, 753194, 929954, 1117460, 1452698, 1506388, 1859908, 1882985, 2324885, 2905396, 3631745, 3765970, 4649770, 6044701, 7263490, 7531940, 9299540, 12089402, 14526980, 24178804, 27433643, 30223505, 54867286, 60447010, 109734572, 120894020, 137168215, 274336430, 356637359, 548672860, 713274718, 1426549436, 1783186795, 3566373590, 7132747180]

約数ペア:

[(1, 7132747180), (2, 3566373590), (4, 1783186795), (5, 1426549436), (10, 713274718), (13, 548672860), (20, 356637359), (26, 274336430), (52, 137168215), (59, 120894020), (65, 109734572), (118, 60447010), (130, 54867286), (236, 30223505), (260, 27433643), (295, 24178804), (491, 14526980), (590, 12089402), (767, 9299540), (947, 7531940), (982, 7263490), (1180, 6044701), (1534, 4649770), (1894, 3765970), (1964, 3631745), (2455, 2905396), (3068, 2324885), (3788, 1882985), (3835, 1859908), (4735, 1506388), (4910, 1452698), (6383, 1117460), (7670, 929954), (9470, 753194), (9820, 726349), (12311, 579380), (12766, 558730), (15340, 464977), (18940, 376597), (24622, 289690), (25532, 279365), (28969, 246220), (31915, 223492), (49244, 144845), (55873, 127660), (57938, 123110), (61555, 115876), (63830, 111746)]