36756980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1297}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 83954640

約数和(自身を除く): 47197660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 109, 130, 218, 260, 436, 545, 1090, 1297, 1417, 2180, 2594, 2834, 5188, 5668, 6485, 7085, 12970, 14170, 16861, 25940, 28340, 33722, 67444, 84305, 141373, 168610, 282746, 337220, 565492, 706865, 1413730, 1837849, 2827460, 3675698, 7351396, 9189245, 18378490, 36756980]

約数ペア:

[(1, 36756980), (2, 18378490), (4, 9189245), (5, 7351396), (10, 3675698), (13, 2827460), (20, 1837849), (26, 1413730), (52, 706865), (65, 565492), (109, 337220), (130, 282746), (218, 168610), (260, 141373), (436, 84305), (545, 67444), (1090, 33722), (1297, 28340), (1417, 25940), (2180, 16861), (2594, 14170), (2834, 12970), (5188, 7085), (5668, 6485)]