58481020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 142502976

約数和(自身を除く): 84021956

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 101, 130, 131, 170, 202, 221, 260, 262, 340, 404, 442, 505, 524, 655, 884, 1010, 1105, 1310, 1313, 1703, 1717, 2020, 2210, 2227, 2620, 2626, 3406, 3434, 4420, 4454, 5252, 6565, 6812, 6868, 8515, 8585, 8908, 11135, 13130, 13231, 17030, 17170, 22270, 22321, 26260, 26462, 28951, 34060, 34340, 44540, 44642, 52924, 57902, 66155, 89284, 111605, 115804, 132310, 144755, 172003, 223210, 224927, 264620, 289510, 344006, 446420, 449854, 579020, 688012, 860015, 899708, 1124635, 1720030, 2249270, 2924051, 3440060, 4498540, 5848102, 11696204, 14620255, 29240510, 58481020]

約数ペア:

[(1, 58481020), (2, 29240510), (4, 14620255), (5, 11696204), (10, 5848102), (13, 4498540), (17, 3440060), (20, 2924051), (26, 2249270), (34, 1720030), (52, 1124635), (65, 899708), (68, 860015), (85, 688012), (101, 579020), (130, 449854), (131, 446420), (170, 344006), (202, 289510), (221, 264620), (260, 224927), (262, 223210), (340, 172003), (404, 144755), (442, 132310), (505, 115804), (524, 111605), (655, 89284), (884, 66155), (1010, 57902), (1105, 52924), (1310, 44642), (1313, 44540), (1703, 34340), (1717, 34060), (2020, 28951), (2210, 26462), (2227, 26260), (2620, 22321), (2626, 22270), (3406, 17170), (3434, 17030), (4420, 13231), (4454, 13130), (5252, 11135), (6565, 8908), (6812, 8585), (6868, 8515)]