15800778860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{23747}}^1$

素因数の和:23895

約数の個数: 96

約数和(自身を含む): 37343255040

約数和(自身を除く): 21542476180

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 103, 170, 190, 206, 323, 340, 380, 412, 515, 646, 1030, 1292, 1615, 1751, 1957, 2060, 3230, 3502, 3914, 6460, 7004, 7828, 8755, 9785, 17510, 19570, 23747, 33269, 35020, 39140, 47494, 66538, 94988, 118735, 133076, 166345, 237470, 332690, 403699, 451193, 474940, 665380, 807398, 902386, 1614796, 1804772, 2018495, 2255965, 2445941, 4036990, 4511930, 4891882, 7670281, 8073980, 9023860, 9783764, 12229705, 15340562, 24459410, 30681124, 38351405, 41580997, 46472879, 48918820, 76702810, 83161994, 92945758, 153405620, 166323988, 185891516, 207904985, 232364395, 415809970, 464728790, 790038943, 831619940, 929457580, 1580077886, 3160155772, 3950194715, 7900389430, 15800778860]

約数ペア:

[(1, 15800778860), (2, 7900389430), (4, 3950194715), (5, 3160155772), (10, 1580077886), (17, 929457580), (19, 831619940), (20, 790038943), (34, 464728790), (38, 415809970), (68, 232364395), (76, 207904985), (85, 185891516), (95, 166323988), (103, 153405620), (170, 92945758), (190, 83161994), (206, 76702810), (323, 48918820), (340, 46472879), (380, 41580997), (412, 38351405), (515, 30681124), (646, 24459410), (1030, 15340562), (1292, 12229705), (1615, 9783764), (1751, 9023860), (1957, 8073980), (2060, 7670281), (3230, 4891882), (3502, 4511930), (3914, 4036990), (6460, 2445941), (7004, 2255965), (7828, 2018495), (8755, 1804772), (9785, 1614796), (17510, 902386), (19570, 807398), (23747, 665380), (33269, 474940), (35020, 451193), (39140, 403699), (47494, 332690), (66538, 237470), (94988, 166345), (118735, 133076)]