29623750

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1823}}^1$

素因数の和:1858

約数の個数: 40

約数和(自身を含む): 59830848

約数和(自身を除く): 30207098

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 625, 650, 1250, 1625, 1823, 3250, 3646, 8125, 9115, 16250, 18230, 23699, 45575, 47398, 91150, 118495, 227875, 236990, 455750, 592475, 1139375, 1184950, 2278750, 2962375, 5924750, 14811875, 29623750]

約数ペア:

[(1, 29623750), (2, 14811875), (5, 5924750), (10, 2962375), (13, 2278750), (25, 1184950), (26, 1139375), (50, 592475), (65, 455750), (125, 236990), (130, 227875), (250, 118495), (325, 91150), (625, 47398), (650, 45575), (1250, 23699), (1625, 18230), (1823, 16250), (3250, 9115), (3646, 8125)]