24443120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1282

約数の個数: 80

約数和(自身を含む): 64475040

約数和(自身を除く): 40031920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1237, 1520, 1976, 2470, 2474, 3952, 4940, 4948, 6185, 9880, 9896, 12370, 16081, 19760, 19792, 23503, 24740, 32162, 47006, 49480, 64324, 80405, 94012, 98960, 117515, 128648, 160810, 188024, 235030, 257296, 305539, 321620, 376048, 470060, 611078, 643240, 940120, 1222156, 1286480, 1527695, 1880240, 2444312, 3055390, 4888624, 6110780, 12221560, 24443120]

約数ペア:

[(1, 24443120), (2, 12221560), (4, 6110780), (5, 4888624), (8, 3055390), (10, 2444312), (13, 1880240), (16, 1527695), (19, 1286480), (20, 1222156), (26, 940120), (38, 643240), (40, 611078), (52, 470060), (65, 376048), (76, 321620), (80, 305539), (95, 257296), (104, 235030), (130, 188024), (152, 160810), (190, 128648), (208, 117515), (247, 98960), (260, 94012), (304, 80405), (380, 64324), (494, 49480), (520, 47006), (760, 32162), (988, 24740), (1040, 23503), (1235, 19792), (1237, 19760), (1520, 16081), (1976, 12370), (2470, 9896), (2474, 9880), (3952, 6185), (4940, 4948)]