83009420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 193687200

約数和(自身を除く): 110677780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 169, 205, 260, 338, 410, 533, 599, 676, 820, 845, 1066, 1198, 1690, 2132, 2396, 2665, 2995, 3380, 5330, 5990, 6929, 7787, 10660, 11980, 13858, 15574, 24559, 27716, 31148, 34645, 38935, 49118, 69290, 77870, 98236, 101231, 122795, 138580, 155740, 202462, 245590, 319267, 404924, 491180, 506155, 638534, 1012310, 1277068, 1596335, 2024620, 3192670, 4150471, 6385340, 8300942, 16601884, 20752355, 41504710, 83009420]

約数ペア:

[(1, 83009420), (2, 41504710), (4, 20752355), (5, 16601884), (10, 8300942), (13, 6385340), (20, 4150471), (26, 3192670), (41, 2024620), (52, 1596335), (65, 1277068), (82, 1012310), (130, 638534), (164, 506155), (169, 491180), (205, 404924), (260, 319267), (338, 245590), (410, 202462), (533, 155740), (599, 138580), (676, 122795), (820, 101231), (845, 98236), (1066, 77870), (1198, 69290), (1690, 49118), (2132, 38935), (2396, 34645), (2665, 31148), (2995, 27716), (3380, 24559), (5330, 15574), (5990, 13858), (6929, 11980), (7787, 10660)]