2247372250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 4609612800

約数和(自身を除く): 2362240550

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 53, 79, 95, 106, 113, 125, 158, 190, 226, 250, 265, 395, 475, 530, 565, 790, 950, 1007, 1130, 1325, 1501, 1975, 2014, 2147, 2375, 2650, 2825, 3002, 3950, 4187, 4294, 4750, 5035, 5650, 5989, 6625, 7505, 8374, 8927, 9875, 10070, 10735, 11978, 13250, 14125, 15010, 17854, 19750, 20935, 21470, 25175, 28250, 29945, 37525, 41870, 44635, 50350, 53675, 59890, 75050, 79553, 89270, 104675, 107350, 113791, 125875, 149725, 159106, 169613, 187625, 209350, 223175, 227582, 251750, 268375, 299450, 339226, 375250, 397765, 446350, 473131, 523375, 536750, 568955, 748625, 795530, 848065, 946262, 1046750, 1115875, 1137910, 1497250, 1696130, 1988825, 2231750, 2365655, 2844775, 3977650, 4240325, 4731310, 5689550, 8480650, 8989489, 9944125, 11828275, 14223875, 17978978, 19888250, 21201625, 23656550, 28447750, 42403250, 44947445, 59141375, 89894890, 118282750, 224737225, 449474450, 1123686125, 2247372250]

約数ペア:

[(1, 2247372250), (2, 1123686125), (5, 449474450), (10, 224737225), (19, 118282750), (25, 89894890), (38, 59141375), (50, 44947445), (53, 42403250), (79, 28447750), (95, 23656550), (106, 21201625), (113, 19888250), (125, 17978978), (158, 14223875), (190, 11828275), (226, 9944125), (250, 8989489), (265, 8480650), (395, 5689550), (475, 4731310), (530, 4240325), (565, 3977650), (790, 2844775), (950, 2365655), (1007, 2231750), (1130, 1988825), (1325, 1696130), (1501, 1497250), (1975, 1137910), (2014, 1115875), (2147, 1046750), (2375, 946262), (2650, 848065), (2825, 795530), (3002, 748625), (3950, 568955), (4187, 536750), (4294, 523375), (4750, 473131), (5035, 446350), (5650, 397765), (5989, 375250), (6625, 339226), (7505, 299450), (8374, 268375), (8927, 251750), (9875, 227582), (10070, 223175), (10735, 209350), (11978, 187625), (13250, 169613), (14125, 159106), (15010, 149725), (17854, 125875), (19750, 113791), (20935, 107350), (21470, 104675), (25175, 89270), (28250, 79553), (29945, 75050), (37525, 59890), (41870, 53675), (44635, 50350)]