25037112180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{68329}}^1$

素因数の和:68569

約数の個数: 96

約数和(自身を含む): 72733731840

約数和(自身を除く): 47696619660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 197, 310, 372, 394, 465, 591, 620, 788, 930, 985, 1182, 1860, 1970, 2364, 2955, 3940, 5910, 6107, 11820, 12214, 18321, 24428, 30535, 36642, 61070, 68329, 73284, 91605, 122140, 136658, 183210, 204987, 273316, 341645, 366420, 409974, 683290, 819948, 1024935, 1366580, 2049870, 2118199, 4099740, 4236398, 6354597, 8472796, 10590995, 12709194, 13460813, 21181990, 25418388, 26921626, 31772985, 40382439, 42363980, 53843252, 63545970, 67304065, 80764878, 127091940, 134608130, 161529756, 201912195, 269216260, 403824390, 417285203, 807648780, 834570406, 1251855609, 1669140812, 2086426015, 2503711218, 4172852030, 5007422436, 6259278045, 8345704060, 12518556090, 25037112180]

約数ペア:

[(1, 25037112180), (2, 12518556090), (3, 8345704060), (4, 6259278045), (5, 5007422436), (6, 4172852030), (10, 2503711218), (12, 2086426015), (15, 1669140812), (20, 1251855609), (30, 834570406), (31, 807648780), (60, 417285203), (62, 403824390), (93, 269216260), (124, 201912195), (155, 161529756), (186, 134608130), (197, 127091940), (310, 80764878), (372, 67304065), (394, 63545970), (465, 53843252), (591, 42363980), (620, 40382439), (788, 31772985), (930, 26921626), (985, 25418388), (1182, 21181990), (1860, 13460813), (1970, 12709194), (2364, 10590995), (2955, 8472796), (3940, 6354597), (5910, 4236398), (6107, 4099740), (11820, 2118199), (12214, 2049870), (18321, 1366580), (24428, 1024935), (30535, 819948), (36642, 683290), (61070, 409974), (68329, 366420), (73284, 341645), (91605, 273316), (122140, 204987), (136658, 183210)]