4795402250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{1289}}^1$

素因数の和:1976

約数の個数: 64

約数和(自身を含む): 9389053440

約数和(自身を除く): 4593651190

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 647, 1150, 1289, 1294, 2578, 2875, 3235, 5750, 6445, 6470, 12890, 14881, 16175, 29647, 29762, 32225, 32350, 59294, 64450, 74405, 80875, 148235, 148810, 161125, 161750, 296470, 322250, 372025, 741175, 744050, 833983, 1482350, 1667966, 1860125, 3705875, 3720250, 4169915, 7411750, 8339830, 19181609, 20849575, 38363218, 41699150, 95908045, 104247875, 191816090, 208495750, 479540225, 959080450, 2397701125, 4795402250]

約数ペア:

[(1, 4795402250), (2, 2397701125), (5, 959080450), (10, 479540225), (23, 208495750), (25, 191816090), (46, 104247875), (50, 95908045), (115, 41699150), (125, 38363218), (230, 20849575), (250, 19181609), (575, 8339830), (647, 7411750), (1150, 4169915), (1289, 3720250), (1294, 3705875), (2578, 1860125), (2875, 1667966), (3235, 1482350), (5750, 833983), (6445, 744050), (6470, 741175), (12890, 372025), (14881, 322250), (16175, 296470), (29647, 161750), (29762, 161125), (32225, 148810), (32350, 148235), (59294, 80875), (64450, 74405)]