4397970297580

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1\times {\mathrm{4655809}}^1$

素因数の和:4656538

約数の個数: 48

約数和(自身を含む): 9376726847040

約数和(自身を除く): 4978756549460

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 647, 730, 1294, 1460, 2588, 3235, 6470, 12940, 47231, 94462, 188924, 236155, 472310, 944620, 4655809, 9311618, 18623236, 23279045, 46558090, 93116180, 339874057, 679748114, 1359496228, 1699370285, 3012308423, 3398740570, 6024616846, 6797481140, 12049233692, 15061542115, 30123084230, 60246168460, 219898514879, 439797029758, 879594059516, 1099492574395, 2198985148790, 4397970297580]

約数ペア:

[(1, 4397970297580), (2, 2198985148790), (4, 1099492574395), (5, 879594059516), (10, 439797029758), (20, 219898514879), (73, 60246168460), (146, 30123084230), (292, 15061542115), (365, 12049233692), (647, 6797481140), (730, 6024616846), (1294, 3398740570), (1460, 3012308423), (2588, 1699370285), (3235, 1359496228), (6470, 679748114), (12940, 339874057), (47231, 93116180), (94462, 46558090), (188924, 23279045), (236155, 18623236), (472310, 9311618), (944620, 4655809)]