236486350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2797}}^1$

素因数の和:2917

約数の個数: 48

約数和(自身を含む): 468385200

約数和(自身を除く): 231898850

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 89, 95, 178, 190, 445, 475, 890, 950, 1691, 2225, 2797, 3382, 4450, 5594, 8455, 13985, 16910, 27970, 42275, 53143, 69925, 84550, 106286, 139850, 248933, 265715, 497866, 531430, 1244665, 1328575, 2489330, 2657150, 4729727, 6223325, 9459454, 12446650, 23648635, 47297270, 118243175, 236486350]

約数ペア:

[(1, 236486350), (2, 118243175), (5, 47297270), (10, 23648635), (19, 12446650), (25, 9459454), (38, 6223325), (50, 4729727), (89, 2657150), (95, 2489330), (178, 1328575), (190, 1244665), (445, 531430), (475, 497866), (890, 265715), (950, 248933), (1691, 139850), (2225, 106286), (2797, 84550), (3382, 69925), (4450, 53143), (5594, 42275), (8455, 27970), (13985, 16910)]