40864260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40063}}^1$

素因数の和:40092

約数の個数: 48

約数和(自身を含む): 121153536

約数和(自身を除く): 80289276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 40063, 80126, 120189, 160252, 200315, 240378, 400630, 480756, 600945, 681071, 801260, 1201890, 1362142, 2043213, 2403780, 2724284, 3405355, 4086426, 6810710, 8172852, 10216065, 13621420, 20432130, 40864260]

約数ペア:

[(1, 40864260), (2, 20432130), (3, 13621420), (4, 10216065), (5, 8172852), (6, 6810710), (10, 4086426), (12, 3405355), (15, 2724284), (17, 2403780), (20, 2043213), (30, 1362142), (34, 1201890), (51, 801260), (60, 681071), (68, 600945), (85, 480756), (102, 400630), (170, 240378), (204, 200315), (255, 160252), (340, 120189), (510, 80126), (1020, 40063)]