22318160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14683}}^1$

素因数の和:14715

約数の個数: 40

約数和(自身を含む): 54624480

約数和(自身を除く): 32306320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 14683, 29366, 58732, 73415, 117464, 146830, 234928, 278977, 293660, 557954, 587320, 1115908, 1174640, 1394885, 2231816, 2789770, 4463632, 5579540, 11159080, 22318160]

約数ペア:

[(1, 22318160), (2, 11159080), (4, 5579540), (5, 4463632), (8, 2789770), (10, 2231816), (16, 1394885), (19, 1174640), (20, 1115908), (38, 587320), (40, 557954), (76, 293660), (80, 278977), (95, 234928), (152, 146830), (190, 117464), (304, 73415), (380, 58732), (760, 29366), (1520, 14683)]