452451560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{54121}}^1$

素因数の和:54162

約数の個数: 64

約数和(自身を含む): 1169035200

約数和(自身を除く): 716583640

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 54121, 108242, 216484, 270605, 432968, 541210, 595331, 1028299, 1082420, 1190662, 2056598, 2164840, 2381324, 2976655, 4113196, 4762648, 5141495, 5953310, 8226392, 10282990, 11311289, 11906620, 20565980, 22622578, 23813240, 41131960, 45245156, 56556445, 90490312, 113112890, 226225780, 452451560]

約数ペア:

[(1, 452451560), (2, 226225780), (4, 113112890), (5, 90490312), (8, 56556445), (10, 45245156), (11, 41131960), (19, 23813240), (20, 22622578), (22, 20565980), (38, 11906620), (40, 11311289), (44, 10282990), (55, 8226392), (76, 5953310), (88, 5141495), (95, 4762648), (110, 4113196), (152, 2976655), (190, 2381324), (209, 2164840), (220, 2056598), (380, 1190662), (418, 1082420), (440, 1028299), (760, 595331), (836, 541210), (1045, 432968), (1672, 270605), (2090, 216484), (4180, 108242), (8360, 54121)]