190939240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7589}}^1$

素因数の和:7654

約数の個数: 64

約数和(自身を含む): 467240400

約数和(自身を除く): 276301160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1258, 1480, 2516, 3145, 5032, 6290, 7589, 12580, 15178, 25160, 30356, 37945, 60712, 75890, 129013, 151780, 258026, 280793, 303560, 516052, 561586, 645065, 1032104, 1123172, 1290130, 1403965, 2246344, 2580260, 2807930, 4773481, 5160520, 5615860, 9546962, 11231720, 19093924, 23867405, 38187848, 47734810, 95469620, 190939240]

約数ペア:

[(1, 190939240), (2, 95469620), (4, 47734810), (5, 38187848), (8, 23867405), (10, 19093924), (17, 11231720), (20, 9546962), (34, 5615860), (37, 5160520), (40, 4773481), (68, 2807930), (74, 2580260), (85, 2246344), (136, 1403965), (148, 1290130), (170, 1123172), (185, 1032104), (296, 645065), (340, 561586), (370, 516052), (629, 303560), (680, 280793), (740, 258026), (1258, 151780), (1480, 129013), (2516, 75890), (3145, 60712), (5032, 37945), (6290, 30356), (7589, 25160), (12580, 15178)]