115156000

素因数分解:

$2^5\times 5^3\times {\mathrm{28789}}^1$

素因数の和:28814

約数の個数: 48

約数和(自身を含む): 282948120

約数和(自身を除く): 167792120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 28789, 57578, 115156, 143945, 230312, 287890, 460624, 575780, 719725, 921248, 1151560, 1439450, 2303120, 2878900, 3598625, 4606240, 5757800, 7197250, 11515600, 14394500, 23031200, 28789000, 57578000, 115156000]

約数ペア:

[(1, 115156000), (2, 57578000), (4, 28789000), (5, 23031200), (8, 14394500), (10, 11515600), (16, 7197250), (20, 5757800), (25, 4606240), (32, 3598625), (40, 2878900), (50, 2303120), (80, 1439450), (100, 1151560), (125, 921248), (160, 719725), (200, 575780), (250, 460624), (400, 287890), (500, 230312), (800, 143945), (1000, 115156), (2000, 57578), (4000, 28789)]