58618040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 158760000

約数和(自身を除く): 100141960

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 19, 20, 26, 34, 38, 40, 52, 65, 68, 76, 85, 95, 104, 130, 136, 152, 170, 190, 221, 247, 260, 323, 340, 349, 380, 442, 494, 520, 646, 680, 698, 760, 884, 988, 1105, 1235, 1292, 1396, 1615, 1745, 1768, 1976, 2210, 2470, 2584, 2792, 3230, 3490, 4199, 4420, 4537, 4940, 5933, 6460, 6631, 6980, 8398, 8840, 9074, 9880, 11866, 12920, 13262, 13960, 16796, 18148, 20995, 22685, 23732, 26524, 29665, 33155, 33592, 36296, 41990, 45370, 47464, 53048, 59330, 66310, 77129, 83980, 86203, 90740, 112727, 118660, 132620, 154258, 167960, 172406, 181480, 225454, 237320, 265240, 308516, 344812, 385645, 431015, 450908, 563635, 617032, 689624, 771290, 862030, 901816, 1127270, 1465451, 1542580, 1724060, 2254540, 2930902, 3085160, 3448120, 4509080, 5861804, 7327255, 11723608, 14654510, 29309020, 58618040]

約数ペア:

[(1, 58618040), (2, 29309020), (4, 14654510), (5, 11723608), (8, 7327255), (10, 5861804), (13, 4509080), (17, 3448120), (19, 3085160), (20, 2930902), (26, 2254540), (34, 1724060), (38, 1542580), (40, 1465451), (52, 1127270), (65, 901816), (68, 862030), (76, 771290), (85, 689624), (95, 617032), (104, 563635), (130, 450908), (136, 431015), (152, 385645), (170, 344812), (190, 308516), (221, 265240), (247, 237320), (260, 225454), (323, 181480), (340, 172406), (349, 167960), (380, 154258), (442, 132620), (494, 118660), (520, 112727), (646, 90740), (680, 86203), (698, 83980), (760, 77129), (884, 66310), (988, 59330), (1105, 53048), (1235, 47464), (1292, 45370), (1396, 41990), (1615, 36296), (1745, 33592), (1768, 33155), (1976, 29665), (2210, 26524), (2470, 23732), (2584, 22685), (2792, 20995), (3230, 18148), (3490, 16796), (4199, 13960), (4420, 13262), (4537, 12920), (4940, 11866), (5933, 9880), (6460, 9074), (6631, 8840), (6980, 8398)]