1099522580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{50951}}^1$

素因数の和:51056

約数の個数: 48

約数和(自身を含む): 2516621184

約数和(自身を除く): 1417098604

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1660, 2158, 4316, 5395, 10790, 21580, 50951, 101902, 203804, 254755, 509510, 662363, 1019020, 1324726, 2649452, 3311815, 4228933, 6623630, 8457866, 13247260, 16915732, 21144665, 42289330, 54976129, 84578660, 109952258, 219904516, 274880645, 549761290, 1099522580]

約数ペア:

[(1, 1099522580), (2, 549761290), (4, 274880645), (5, 219904516), (10, 109952258), (13, 84578660), (20, 54976129), (26, 42289330), (52, 21144665), (65, 16915732), (83, 13247260), (130, 8457866), (166, 6623630), (260, 4228933), (332, 3311815), (415, 2649452), (830, 1324726), (1079, 1019020), (1660, 662363), (2158, 509510), (4316, 254755), (5395, 203804), (10790, 101902), (21580, 50951)]