193025560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2791}}^1$

素因数の和:2841

約数の個数: 128

約数和(自身を含む): 562867200

約数和(自身を除く): 369841640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 182, 190, 247, 260, 266, 280, 364, 380, 455, 494, 520, 532, 665, 728, 760, 910, 988, 1064, 1235, 1330, 1729, 1820, 1976, 2470, 2660, 2791, 3458, 3640, 4940, 5320, 5582, 6916, 8645, 9880, 11164, 13832, 13955, 17290, 19537, 22328, 27910, 34580, 36283, 39074, 53029, 55820, 69160, 72566, 78148, 97685, 106058, 111640, 145132, 156296, 181415, 195370, 212116, 253981, 265145, 290264, 362830, 371203, 390740, 424232, 507962, 530290, 689377, 725660, 742406, 781480, 1015924, 1060580, 1269905, 1378754, 1451320, 1484812, 1856015, 2031848, 2121160, 2539810, 2757508, 2969624, 3446885, 3712030, 4825639, 5079620, 5515016, 6893770, 7424060, 9651278, 10159240, 13787540, 14848120, 19302556, 24128195, 27575080, 38605112, 48256390, 96512780, 193025560]

約数ペア:

[(1, 193025560), (2, 96512780), (4, 48256390), (5, 38605112), (7, 27575080), (8, 24128195), (10, 19302556), (13, 14848120), (14, 13787540), (19, 10159240), (20, 9651278), (26, 7424060), (28, 6893770), (35, 5515016), (38, 5079620), (40, 4825639), (52, 3712030), (56, 3446885), (65, 2969624), (70, 2757508), (76, 2539810), (91, 2121160), (95, 2031848), (104, 1856015), (130, 1484812), (133, 1451320), (140, 1378754), (152, 1269905), (182, 1060580), (190, 1015924), (247, 781480), (260, 742406), (266, 725660), (280, 689377), (364, 530290), (380, 507962), (455, 424232), (494, 390740), (520, 371203), (532, 362830), (665, 290264), (728, 265145), (760, 253981), (910, 212116), (988, 195370), (1064, 181415), (1235, 156296), (1330, 145132), (1729, 111640), (1820, 106058), (1976, 97685), (2470, 78148), (2660, 72566), (2791, 69160), (3458, 55820), (3640, 53029), (4940, 39074), (5320, 36283), (5582, 34580), (6916, 27910), (8645, 22328), (9880, 19537), (11164, 17290), (13832, 13955)]