4873900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 11624256

約数和(自身を除く): 6750356

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 47, 50, 61, 68, 85, 94, 100, 122, 170, 188, 235, 244, 305, 340, 425, 470, 610, 799, 850, 940, 1037, 1175, 1220, 1525, 1598, 1700, 2074, 2350, 2867, 3050, 3196, 3995, 4148, 4700, 5185, 5734, 6100, 7990, 10370, 11468, 14335, 15980, 19975, 20740, 25925, 28670, 39950, 48739, 51850, 57340, 71675, 79900, 97478, 103700, 143350, 194956, 243695, 286700, 487390, 974780, 1218475, 2436950, 4873900]

約数ペア:

[(1, 4873900), (2, 2436950), (4, 1218475), (5, 974780), (10, 487390), (17, 286700), (20, 243695), (25, 194956), (34, 143350), (47, 103700), (50, 97478), (61, 79900), (68, 71675), (85, 57340), (94, 51850), (100, 48739), (122, 39950), (170, 28670), (188, 25925), (235, 20740), (244, 19975), (305, 15980), (340, 14335), (425, 11468), (470, 10370), (610, 7990), (799, 6100), (850, 5734), (940, 5185), (1037, 4700), (1175, 4148), (1220, 3995), (1525, 3196), (1598, 3050), (1700, 2867), (2074, 2350)]