1457029250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2239}}^1$

素因数の和:2412

約数の個数: 64

約数和(自身を含む): 2893363200

約数和(自身を除く): 1436333950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 137, 190, 250, 274, 475, 685, 950, 1370, 2239, 2375, 2603, 3425, 4478, 4750, 5206, 6850, 11195, 13015, 17125, 22390, 26030, 34250, 42541, 55975, 65075, 85082, 111950, 130150, 212705, 279875, 306743, 325375, 425410, 559750, 613486, 650750, 1063525, 1533715, 2127050, 3067430, 5317625, 5828117, 7668575, 10635250, 11656234, 15337150, 29140585, 38342875, 58281170, 76685750, 145702925, 291405850, 728514625, 1457029250]

約数ペア:

[(1, 1457029250), (2, 728514625), (5, 291405850), (10, 145702925), (19, 76685750), (25, 58281170), (38, 38342875), (50, 29140585), (95, 15337150), (125, 11656234), (137, 10635250), (190, 7668575), (250, 5828117), (274, 5317625), (475, 3067430), (685, 2127050), (950, 1533715), (1370, 1063525), (2239, 650750), (2375, 613486), (2603, 559750), (3425, 425410), (4478, 325375), (4750, 306743), (5206, 279875), (6850, 212705), (11195, 130150), (13015, 111950), (17125, 85082), (22390, 65075), (26030, 55975), (34250, 42541)]