4448156955820

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{44617}}^1\times {\mathrm{20857}}^1$

素因数の和:65722

約数の個数: 48

約数和(自身を含む): 9380873819520

約数和(自身を除く): 4932716863700

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 20857, 41714, 44617, 83428, 89234, 104285, 178468, 208570, 223085, 417140, 446170, 892340, 4984823, 9969646, 10663463, 19939292, 21326926, 24924115, 42653852, 49848230, 53317315, 99696460, 106634630, 213269260, 930576769, 1861153538, 3722307076, 4652883845, 9305767690, 18611535380, 222407847791, 444815695582, 889631391164, 1112039238955, 2224078477910, 4448156955820]

約数ペア:

[(1, 4448156955820), (2, 2224078477910), (4, 1112039238955), (5, 889631391164), (10, 444815695582), (20, 222407847791), (239, 18611535380), (478, 9305767690), (956, 4652883845), (1195, 3722307076), (2390, 1861153538), (4780, 930576769), (20857, 213269260), (41714, 106634630), (44617, 99696460), (83428, 53317315), (89234, 49848230), (104285, 42653852), (178468, 24924115), (208570, 21326926), (223085, 19939292), (417140, 10663463), (446170, 9969646), (892340, 4984823)]