220199484950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{6473}}^1\times {\mathrm{29581}}^1$

素因数の和:36089

約数の個数: 48

約数和(自身を含む): 427458953376

約数和(自身を除く): 207259468426

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 6473, 12946, 29581, 32365, 59162, 64730, 147905, 148879, 161825, 295810, 297758, 323650, 680363, 739525, 744395, 1360726, 1479050, 1488790, 3401815, 3721975, 6803630, 7443950, 17009075, 34018150, 191477813, 382955626, 957389065, 1914778130, 4403989699, 4786945325, 8807979398, 9573890650, 22019948495, 44039896990, 110099742475, 220199484950]

約数ペア:

[(1, 220199484950), (2, 110099742475), (5, 44039896990), (10, 22019948495), (23, 9573890650), (25, 8807979398), (46, 4786945325), (50, 4403989699), (115, 1914778130), (230, 957389065), (575, 382955626), (1150, 191477813), (6473, 34018150), (12946, 17009075), (29581, 7443950), (32365, 6803630), (59162, 3721975), (64730, 3401815), (147905, 1488790), (148879, 1479050), (161825, 1360726), (295810, 744395), (297758, 739525), (323650, 680363)]