3649900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 8905680

約数和(自身を除く): 5255780

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 113, 170, 190, 226, 323, 340, 380, 425, 452, 475, 565, 646, 850, 950, 1130, 1292, 1615, 1700, 1900, 1921, 2147, 2260, 2825, 3230, 3842, 4294, 5650, 6460, 7684, 8075, 8588, 9605, 10735, 11300, 16150, 19210, 21470, 32300, 36499, 38420, 42940, 48025, 53675, 72998, 96050, 107350, 145996, 182495, 192100, 214700, 364990, 729980, 912475, 1824950, 3649900]

約数ペア:

[(1, 3649900), (2, 1824950), (4, 912475), (5, 729980), (10, 364990), (17, 214700), (19, 192100), (20, 182495), (25, 145996), (34, 107350), (38, 96050), (50, 72998), (68, 53675), (76, 48025), (85, 42940), (95, 38420), (100, 36499), (113, 32300), (170, 21470), (190, 19210), (226, 16150), (323, 11300), (340, 10735), (380, 9605), (425, 8588), (452, 8075), (475, 7684), (565, 6460), (646, 5650), (850, 4294), (950, 3842), (1130, 3230), (1292, 2825), (1615, 2260), (1700, 2147), (1900, 1921)]