1596804920

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{2347}}^1$

素因数の和:2664

約数の個数: 64

約数和(自身を含む): 3659217120

約数和(自身を除く): 2062412200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 233, 292, 365, 466, 584, 730, 932, 1165, 1460, 1864, 2330, 2347, 2920, 4660, 4694, 9320, 9388, 11735, 17009, 18776, 23470, 34018, 46940, 68036, 85045, 93880, 136072, 170090, 171331, 340180, 342662, 546851, 680360, 685324, 856655, 1093702, 1370648, 1713310, 2187404, 2734255, 3426620, 4374808, 5468510, 6853240, 10937020, 21874040, 39920123, 79840246, 159680492, 199600615, 319360984, 399201230, 798402460, 1596804920]

約数ペア:

[(1, 1596804920), (2, 798402460), (4, 399201230), (5, 319360984), (8, 199600615), (10, 159680492), (20, 79840246), (40, 39920123), (73, 21874040), (146, 10937020), (233, 6853240), (292, 5468510), (365, 4374808), (466, 3426620), (584, 2734255), (730, 2187404), (932, 1713310), (1165, 1370648), (1460, 1093702), (1864, 856655), (2330, 685324), (2347, 680360), (2920, 546851), (4660, 342662), (4694, 340180), (9320, 171331), (9388, 170090), (11735, 136072), (17009, 93880), (18776, 85045), (23470, 68036), (34018, 46940)]