230432800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{22157}}^1$

素因数の和:22190

約数の個数: 72

約数和(自身を含む): 605844036

約数和(自身を除く): 375411236

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 10400, 22157, 44314, 88628, 110785, 177256, 221570, 288041, 354512, 443140, 553925, 576082, 709024, 886280, 1107850, 1152164, 1440205, 1772560, 2215700, 2304328, 2880410, 3545120, 4431400, 4608656, 5760820, 7201025, 8862800, 9217312, 11521640, 14402050, 17725600, 23043280, 28804100, 46086560, 57608200, 115216400, 230432800]

約数ペア:

[(1, 230432800), (2, 115216400), (4, 57608200), (5, 46086560), (8, 28804100), (10, 23043280), (13, 17725600), (16, 14402050), (20, 11521640), (25, 9217312), (26, 8862800), (32, 7201025), (40, 5760820), (50, 4608656), (52, 4431400), (65, 3545120), (80, 2880410), (100, 2304328), (104, 2215700), (130, 1772560), (160, 1440205), (200, 1152164), (208, 1107850), (260, 886280), (325, 709024), (400, 576082), (416, 553925), (520, 443140), (650, 354512), (800, 288041), (1040, 221570), (1300, 177256), (2080, 110785), (2600, 88628), (5200, 44314), (10400, 22157)]