4669900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 11155536

約数和(自身を除く): 6485636

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 41, 50, 67, 68, 82, 85, 100, 134, 164, 170, 205, 268, 335, 340, 410, 425, 670, 697, 820, 850, 1025, 1139, 1340, 1394, 1675, 1700, 2050, 2278, 2747, 2788, 3350, 3485, 4100, 4556, 5494, 5695, 6700, 6970, 10988, 11390, 13735, 13940, 17425, 22780, 27470, 28475, 34850, 46699, 54940, 56950, 68675, 69700, 93398, 113900, 137350, 186796, 233495, 274700, 466990, 933980, 1167475, 2334950, 4669900]

約数ペア:

[(1, 4669900), (2, 2334950), (4, 1167475), (5, 933980), (10, 466990), (17, 274700), (20, 233495), (25, 186796), (34, 137350), (41, 113900), (50, 93398), (67, 69700), (68, 68675), (82, 56950), (85, 54940), (100, 46699), (134, 34850), (164, 28475), (170, 27470), (205, 22780), (268, 17425), (335, 13940), (340, 13735), (410, 11390), (425, 10988), (670, 6970), (697, 6700), (820, 5695), (850, 5494), (1025, 4556), (1139, 4100), (1340, 3485), (1394, 3350), (1675, 2788), (1700, 2747), (2050, 2278)]