8565711700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{2371}}^1$

素因数の和:2802

約数の個数: 144

約数和(自身を含む): 22944337024

約数和(自身を除く): 14378625324

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 397, 455, 650, 700, 794, 910, 1300, 1588, 1820, 1985, 2275, 2371, 2779, 3970, 4550, 4742, 5161, 5558, 7940, 9100, 9484, 9925, 10322, 11116, 11855, 13895, 16597, 19850, 20644, 23710, 25805, 27790, 30823, 33194, 36127, 39700, 47420, 51610, 55580, 59275, 61646, 66388, 69475, 72254, 82985, 103220, 118550, 123292, 129025, 138950, 144508, 154115, 165970, 180635, 215761, 237100, 258050, 277900, 308230, 331940, 361270, 414925, 431522, 516100, 616460, 722540, 770575, 829850, 863044, 903175, 941287, 1078805, 1541150, 1659700, 1806350, 1882574, 2157610, 3082300, 3612700, 3765148, 4315220, 4706435, 5394025, 6589009, 9412870, 10788050, 12236731, 13178018, 18825740, 21576100, 23532175, 24473462, 26356036, 32945045, 47064350, 48946924, 61183655, 65890090, 85657117, 94128700, 122367310, 131780180, 164725225, 171314234, 244734620, 305918275, 329450450, 342628468, 428285585, 611836550, 658900900, 856571170, 1223673100, 1713142340, 2141427925, 4282855850, 8565711700]

約数ペア:

[(1, 8565711700), (2, 4282855850), (4, 2141427925), (5, 1713142340), (7, 1223673100), (10, 856571170), (13, 658900900), (14, 611836550), (20, 428285585), (25, 342628468), (26, 329450450), (28, 305918275), (35, 244734620), (50, 171314234), (52, 164725225), (65, 131780180), (70, 122367310), (91, 94128700), (100, 85657117), (130, 65890090), (140, 61183655), (175, 48946924), (182, 47064350), (260, 32945045), (325, 26356036), (350, 24473462), (364, 23532175), (397, 21576100), (455, 18825740), (650, 13178018), (700, 12236731), (794, 10788050), (910, 9412870), (1300, 6589009), (1588, 5394025), (1820, 4706435), (1985, 4315220), (2275, 3765148), (2371, 3612700), (2779, 3082300), (3970, 2157610), (4550, 1882574), (4742, 1806350), (5161, 1659700), (5558, 1541150), (7940, 1078805), (9100, 941287), (9484, 903175), (9925, 863044), (10322, 829850), (11116, 770575), (11855, 722540), (13895, 616460), (16597, 516100), (19850, 431522), (20644, 414925), (23710, 361270), (25805, 331940), (27790, 308230), (30823, 277900), (33194, 258050), (36127, 237100), (39700, 215761), (47420, 180635), (51610, 165970), (55580, 154115), (59275, 144508), (61646, 138950), (66388, 129025), (69475, 123292), (72254, 118550), (82985, 103220)]