103685407240

素因数分解:

$2^3\times 5^1\times {\mathrm{3221}}^1\times {\mathrm{804761}}^1$

素因数の和:807993

約数の個数: 32

約数和(自身を含む): 233364884760

約数和(自身を除く): 129679477520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3221, 6442, 12884, 16105, 25768, 32210, 64420, 128840, 804761, 1609522, 3219044, 4023805, 6438088, 8047610, 16095220, 32190440, 2592135181, 5184270362, 10368540724, 12960675905, 20737081448, 25921351810, 51842703620, 103685407240]

約数ペア:

[(1, 103685407240), (2, 51842703620), (4, 25921351810), (5, 20737081448), (8, 12960675905), (10, 10368540724), (20, 5184270362), (40, 2592135181), (3221, 32190440), (6442, 16095220), (12884, 8047610), (16105, 6438088), (25768, 4023805), (32210, 3219044), (64420, 1609522), (128840, 804761)]