7125950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 15051120

約数和(自身を除く): 7925170

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 577, 650, 950, 1154, 1235, 2470, 2885, 5770, 6175, 7501, 10963, 12350, 14425, 15002, 21926, 28850, 37505, 54815, 75010, 109630, 142519, 187525, 274075, 285038, 375050, 548150, 712595, 1425190, 3562975, 7125950]

約数ペア:

[(1, 7125950), (2, 3562975), (5, 1425190), (10, 712595), (13, 548150), (19, 375050), (25, 285038), (26, 274075), (38, 187525), (50, 142519), (65, 109630), (95, 75010), (130, 54815), (190, 37505), (247, 28850), (325, 21926), (475, 15002), (494, 14425), (577, 12350), (650, 10963), (950, 7501), (1154, 6175), (1235, 5770), (2470, 2885)]