4988074750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{22343}}^1$

素因数の和:22426

約数の個数: 64

約数和(自身を含む): 10038712320

約数和(自身を除く): 5050637570

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 94, 95, 125, 190, 235, 250, 470, 475, 893, 950, 1175, 1786, 2350, 2375, 4465, 4750, 5875, 8930, 11750, 22325, 22343, 44650, 44686, 111625, 111715, 223250, 223430, 424517, 558575, 849034, 1050121, 1117150, 2100242, 2122585, 2792875, 4245170, 5250605, 5585750, 10501210, 10612925, 19952299, 21225850, 26253025, 39904598, 52506050, 53064625, 99761495, 106129250, 131265125, 199522990, 262530250, 498807475, 997614950, 2494037375, 4988074750]

約数ペア:

[(1, 4988074750), (2, 2494037375), (5, 997614950), (10, 498807475), (19, 262530250), (25, 199522990), (38, 131265125), (47, 106129250), (50, 99761495), (94, 53064625), (95, 52506050), (125, 39904598), (190, 26253025), (235, 21225850), (250, 19952299), (470, 10612925), (475, 10501210), (893, 5585750), (950, 5250605), (1175, 4245170), (1786, 2792875), (2350, 2122585), (2375, 2100242), (4465, 1117150), (4750, 1050121), (5875, 849034), (8930, 558575), (11750, 424517), (22325, 223430), (22343, 223250), (44650, 111715), (44686, 111625)]