1330360840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{10243}}^1$

素因数の和:10462

約数の個数: 64

約数和(自身を含む): 3186293760

約数和(自身を除く): 1855932920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 191, 340, 382, 680, 764, 955, 1528, 1910, 3247, 3820, 6494, 7640, 10243, 12988, 16235, 20486, 25976, 32470, 40972, 51215, 64940, 81944, 102430, 129880, 174131, 204860, 348262, 409720, 696524, 870655, 1393048, 1741310, 1956413, 3482620, 3912826, 6965240, 7825652, 9782065, 15651304, 19564130, 33259021, 39128260, 66518042, 78256520, 133036084, 166295105, 266072168, 332590210, 665180420, 1330360840]

約数ペア:

[(1, 1330360840), (2, 665180420), (4, 332590210), (5, 266072168), (8, 166295105), (10, 133036084), (17, 78256520), (20, 66518042), (34, 39128260), (40, 33259021), (68, 19564130), (85, 15651304), (136, 9782065), (170, 7825652), (191, 6965240), (340, 3912826), (382, 3482620), (680, 1956413), (764, 1741310), (955, 1393048), (1528, 870655), (1910, 696524), (3247, 409720), (3820, 348262), (6494, 204860), (7640, 174131), (10243, 129880), (12988, 102430), (16235, 81944), (20486, 64940), (25976, 51215), (32470, 40972)]