103329200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:703

約数の個数: 120

約数和(自身を含む): 276398976

約数和(自身を除く): 173069776

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 130, 155, 200, 208, 248, 260, 310, 325, 400, 403, 496, 520, 620, 641, 650, 775, 806, 1040, 1240, 1282, 1300, 1550, 1612, 2015, 2480, 2564, 2600, 3100, 3205, 3224, 4030, 5128, 5200, 6200, 6410, 6448, 8060, 8333, 10075, 10256, 12400, 12820, 16025, 16120, 16666, 19871, 20150, 25640, 32050, 32240, 33332, 39742, 40300, 41665, 51280, 64100, 66664, 79484, 80600, 83330, 99355, 128200, 133328, 158968, 161200, 166660, 198710, 208325, 256400, 258323, 317936, 333320, 397420, 416650, 496775, 516646, 666640, 794840, 833300, 993550, 1033292, 1291615, 1589680, 1666600, 1987100, 2066584, 2583230, 3333200, 3974200, 4133168, 5166460, 6458075, 7948400, 10332920, 12916150, 20665840, 25832300, 51664600, 103329200]

約数ペア:

[(1, 103329200), (2, 51664600), (4, 25832300), (5, 20665840), (8, 12916150), (10, 10332920), (13, 7948400), (16, 6458075), (20, 5166460), (25, 4133168), (26, 3974200), (31, 3333200), (40, 2583230), (50, 2066584), (52, 1987100), (62, 1666600), (65, 1589680), (80, 1291615), (100, 1033292), (104, 993550), (124, 833300), (130, 794840), (155, 666640), (200, 516646), (208, 496775), (248, 416650), (260, 397420), (310, 333320), (325, 317936), (400, 258323), (403, 256400), (496, 208325), (520, 198710), (620, 166660), (641, 161200), (650, 158968), (775, 133328), (806, 128200), (1040, 99355), (1240, 83330), (1282, 80600), (1300, 79484), (1550, 66664), (1612, 64100), (2015, 51280), (2480, 41665), (2564, 40300), (2600, 39742), (3100, 33332), (3205, 32240), (3224, 32050), (4030, 25640), (5128, 20150), (5200, 19871), (6200, 16666), (6410, 16120), (6448, 16025), (8060, 12820), (8333, 12400), (10075, 10256)]