297390850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1367}}^1$

素因数の和:1627

約数の個数: 48

約数和(自身を含む): 585230400

約数和(自身を除く): 287839550

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 229, 458, 475, 950, 1145, 1367, 2290, 2734, 4351, 5725, 6835, 8702, 11450, 13670, 21755, 25973, 34175, 43510, 51946, 68350, 108775, 129865, 217550, 259730, 313043, 626086, 649325, 1298650, 1565215, 3130430, 5947817, 7826075, 11895634, 15652150, 29739085, 59478170, 148695425, 297390850]

約数ペア:

[(1, 297390850), (2, 148695425), (5, 59478170), (10, 29739085), (19, 15652150), (25, 11895634), (38, 7826075), (50, 5947817), (95, 3130430), (190, 1565215), (229, 1298650), (458, 649325), (475, 626086), (950, 313043), (1145, 259730), (1367, 217550), (2290, 129865), (2734, 108775), (4351, 68350), (5725, 51946), (6835, 43510), (8702, 34175), (11450, 25973), (13670, 21755)]