118491700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1483}}^1$

素因数の和:1561

約数の個数: 72

約数和(自身を含む): 278232192

約数和(自身を除く): 159740492

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 47, 50, 68, 85, 94, 100, 170, 188, 235, 340, 425, 470, 799, 850, 940, 1175, 1483, 1598, 1700, 2350, 2966, 3196, 3995, 4700, 5932, 7415, 7990, 14830, 15980, 19975, 25211, 29660, 37075, 39950, 50422, 69701, 74150, 79900, 100844, 126055, 139402, 148300, 252110, 278804, 348505, 504220, 630275, 697010, 1184917, 1260550, 1394020, 1742525, 2369834, 2521100, 3485050, 4739668, 5924585, 6970100, 11849170, 23698340, 29622925, 59245850, 118491700]

約数ペア:

[(1, 118491700), (2, 59245850), (4, 29622925), (5, 23698340), (10, 11849170), (17, 6970100), (20, 5924585), (25, 4739668), (34, 3485050), (47, 2521100), (50, 2369834), (68, 1742525), (85, 1394020), (94, 1260550), (100, 1184917), (170, 697010), (188, 630275), (235, 504220), (340, 348505), (425, 278804), (470, 252110), (799, 148300), (850, 139402), (940, 126055), (1175, 100844), (1483, 79900), (1598, 74150), (1700, 69701), (2350, 50422), (2966, 39950), (3196, 37075), (3995, 29660), (4700, 25211), (5932, 19975), (7415, 15980), (7990, 14830)]