201890101250

素因数分解:

$2^1\times 5^4\times {\mathrm{97}}^1\times {\mathrm{1665073}}^1$

素因数の和:1665192

約数の個数: 40

約数和(自身を含む): 382324301436

約数和(自身を除く): 180434200186

約数列:

[1, 2, 5, 10, 25, 50, 97, 125, 194, 250, 485, 625, 970, 1250, 2425, 4850, 12125, 24250, 60625, 121250, 1665073, 3330146, 8325365, 16650730, 41626825, 83253650, 161512081, 208134125, 323024162, 416268250, 807560405, 1040670625, 1615120810, 2081341250, 4037802025, 8075604050, 20189010125, 40378020250, 100945050625, 201890101250]

約数ペア:

[(1, 201890101250), (2, 100945050625), (5, 40378020250), (10, 20189010125), (25, 8075604050), (50, 4037802025), (97, 2081341250), (125, 1615120810), (194, 1040670625), (250, 807560405), (485, 416268250), (625, 323024162), (970, 208134125), (1250, 161512081), (2425, 83253650), (4850, 41626825), (12125, 16650730), (24250, 8325365), (60625, 3330146), (121250, 1665073)]