227506021250

素因数分解:

$2^1\times 5^4\times {\mathrm{1259}}^1\times {\mathrm{144563}}^1$

素因数の和:145844

約数の個数: 40

約数和(自身を含む): 426778949520

約数和(自身を除く): 199272928270

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 1259, 2518, 6295, 12590, 31475, 62950, 144563, 157375, 289126, 314750, 722815, 786875, 1445630, 1573750, 3614075, 7228150, 18070375, 36140750, 90351875, 180703750, 182004817, 364009634, 910024085, 1820048170, 4550120425, 9100240850, 22750602125, 45501204250, 113753010625, 227506021250]

約数ペア:

[(1, 227506021250), (2, 113753010625), (5, 45501204250), (10, 22750602125), (25, 9100240850), (50, 4550120425), (125, 1820048170), (250, 910024085), (625, 364009634), (1250, 182004817), (1259, 180703750), (2518, 90351875), (6295, 36140750), (12590, 18070375), (31475, 7228150), (62950, 3614075), (144563, 1573750), (157375, 1445630), (289126, 786875), (314750, 722815)]