29739800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8747}}^1$

素因数の和:8780

約数の個数: 48

約数和(自身を含む): 73220760

約数和(自身を除く): 43480960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 8747, 17494, 34988, 43735, 69976, 87470, 148699, 174940, 218675, 297398, 349880, 437350, 594796, 743495, 874700, 1189592, 1486990, 1749400, 2973980, 3717475, 5947960, 7434950, 14869900, 29739800]

約数ペア:

[(1, 29739800), (2, 14869900), (4, 7434950), (5, 5947960), (8, 3717475), (10, 2973980), (17, 1749400), (20, 1486990), (25, 1189592), (34, 874700), (40, 743495), (50, 594796), (68, 437350), (85, 349880), (100, 297398), (136, 218675), (170, 174940), (200, 148699), (340, 87470), (425, 69976), (680, 43735), (850, 34988), (1700, 17494), (3400, 8747)]