65512137760

素因数分解:

$2^5\times 5^1\times {\mathrm{11257}}^1\times {\mathrm{36373}}^1$

素因数の和:47645

約数の個数: 48

約数和(自身を含む): 154790429976

約数和(自身を除く): 89278292216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 11257, 22514, 36373, 45028, 56285, 72746, 90056, 112570, 145492, 180112, 181865, 225140, 290984, 360224, 363730, 450280, 581968, 727460, 900560, 1163936, 1454920, 1801120, 2909840, 5819680, 409450861, 818901722, 1637803444, 2047254305, 3275606888, 4094508610, 6551213776, 8189017220, 13102427552, 16378034440, 32756068880, 65512137760]

約数ペア:

[(1, 65512137760), (2, 32756068880), (4, 16378034440), (5, 13102427552), (8, 8189017220), (10, 6551213776), (16, 4094508610), (20, 3275606888), (32, 2047254305), (40, 1637803444), (80, 818901722), (160, 409450861), (11257, 5819680), (22514, 2909840), (36373, 1801120), (45028, 1454920), (56285, 1163936), (72746, 900560), (90056, 727460), (112570, 581968), (145492, 450280), (180112, 363730), (181865, 360224), (225140, 290984)]