22608100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 52670240

約数和(自身を除く): 30062140

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 73, 76, 95, 100, 146, 163, 190, 292, 326, 365, 380, 475, 652, 730, 815, 950, 1387, 1460, 1630, 1825, 1900, 2774, 3097, 3260, 3650, 4075, 5548, 6194, 6935, 7300, 8150, 11899, 12388, 13870, 15485, 16300, 23798, 27740, 30970, 34675, 47596, 59495, 61940, 69350, 77425, 118990, 138700, 154850, 226081, 237980, 297475, 309700, 452162, 594950, 904324, 1130405, 1189900, 2260810, 4521620, 5652025, 11304050, 22608100]

約数ペア:

[(1, 22608100), (2, 11304050), (4, 5652025), (5, 4521620), (10, 2260810), (19, 1189900), (20, 1130405), (25, 904324), (38, 594950), (50, 452162), (73, 309700), (76, 297475), (95, 237980), (100, 226081), (146, 154850), (163, 138700), (190, 118990), (292, 77425), (326, 69350), (365, 61940), (380, 59495), (475, 47596), (652, 34675), (730, 30970), (815, 27740), (950, 23798), (1387, 16300), (1460, 15485), (1630, 13870), (1825, 12388), (1900, 11899), (2774, 8150), (3097, 7300), (3260, 6935), (3650, 6194), (4075, 5548)]