147382240

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{48481}}^1$

素因数の和:48515

約数の個数: 48

約数和(自身を含む): 366523920

約数和(自身を除く): 219141680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 48481, 96962, 193924, 242405, 387848, 484810, 775696, 921139, 969620, 1551392, 1842278, 1939240, 3684556, 3878480, 4605695, 7369112, 7756960, 9211390, 14738224, 18422780, 29476448, 36845560, 73691120, 147382240]

約数ペア:

[(1, 147382240), (2, 73691120), (4, 36845560), (5, 29476448), (8, 18422780), (10, 14738224), (16, 9211390), (19, 7756960), (20, 7369112), (32, 4605695), (38, 3878480), (40, 3684556), (76, 1939240), (80, 1842278), (95, 1551392), (152, 969620), (160, 921139), (190, 775696), (304, 484810), (380, 387848), (608, 242405), (760, 193924), (1520, 96962), (3040, 48481)]