2847278320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{2833}}^1$

素因数の和:3602

約数の個数: 80

約数和(自身を含む): 7021291680

約数和(自身を除く): 4174013360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 739, 1360, 1478, 2833, 2956, 3695, 5666, 5912, 7390, 11332, 11824, 12563, 14165, 14780, 22664, 25126, 28330, 29560, 45328, 48161, 50252, 56660, 59120, 62815, 96322, 100504, 113320, 125630, 192644, 201008, 226640, 240805, 251260, 385288, 481610, 502520, 770576, 963220, 1005040, 1926440, 2093587, 3852880, 4187174, 8374348, 10467935, 16748696, 20935870, 33497392, 35590979, 41871740, 71181958, 83743480, 142363916, 167486960, 177954895, 284727832, 355909790, 569455664, 711819580, 1423639160, 2847278320]

約数ペア:

[(1, 2847278320), (2, 1423639160), (4, 711819580), (5, 569455664), (8, 355909790), (10, 284727832), (16, 177954895), (17, 167486960), (20, 142363916), (34, 83743480), (40, 71181958), (68, 41871740), (80, 35590979), (85, 33497392), (136, 20935870), (170, 16748696), (272, 10467935), (340, 8374348), (680, 4187174), (739, 3852880), (1360, 2093587), (1478, 1926440), (2833, 1005040), (2956, 963220), (3695, 770576), (5666, 502520), (5912, 481610), (7390, 385288), (11332, 251260), (11824, 240805), (12563, 226640), (14165, 201008), (14780, 192644), (22664, 125630), (25126, 113320), (28330, 100504), (29560, 96322), (45328, 62815), (48161, 59120), (50252, 56660)]