1682667740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3307}}^1$

素因数の和:3451

約数の個数: 96

約数和(自身を含む): 4045816320

約数和(自身を除く): 2363148580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 103, 130, 190, 206, 247, 260, 380, 412, 494, 515, 988, 1030, 1235, 1339, 1957, 2060, 2470, 2678, 3307, 3914, 4940, 5356, 6614, 6695, 7828, 9785, 13228, 13390, 16535, 19570, 25441, 26780, 33070, 39140, 42991, 50882, 62833, 66140, 85982, 101764, 125666, 127205, 171964, 214955, 251332, 254410, 314165, 340621, 429910, 508820, 628330, 681242, 816829, 859820, 1256660, 1362484, 1633658, 1703105, 3267316, 3406210, 4084145, 4428073, 6471799, 6812420, 8168290, 8856146, 12943598, 16336580, 17712292, 22140365, 25887196, 32358995, 44280730, 64717990, 84133387, 88561460, 129435980, 168266774, 336533548, 420666935, 841333870, 1682667740]

約数ペア:

[(1, 1682667740), (2, 841333870), (4, 420666935), (5, 336533548), (10, 168266774), (13, 129435980), (19, 88561460), (20, 84133387), (26, 64717990), (38, 44280730), (52, 32358995), (65, 25887196), (76, 22140365), (95, 17712292), (103, 16336580), (130, 12943598), (190, 8856146), (206, 8168290), (247, 6812420), (260, 6471799), (380, 4428073), (412, 4084145), (494, 3406210), (515, 3267316), (988, 1703105), (1030, 1633658), (1235, 1362484), (1339, 1256660), (1957, 859820), (2060, 816829), (2470, 681242), (2678, 628330), (3307, 508820), (3914, 429910), (4940, 340621), (5356, 314165), (6614, 254410), (6695, 251332), (7828, 214955), (9785, 171964), (13228, 127205), (13390, 125666), (16535, 101764), (19570, 85982), (25441, 66140), (26780, 62833), (33070, 50882), (39140, 42991)]