38414220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2897}}^1$

素因数の和:2939

約数の個数: 96

約数和(自身を含む): 122689728

約数和(自身を除く): 84275508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 2897, 3315, 4420, 5794, 6630, 8691, 11588, 13260, 14485, 17382, 28970, 34764, 37661, 43455, 49249, 57940, 75322, 86910, 98498, 112983, 147747, 150644, 173820, 188305, 196996, 225966, 246245, 295494, 376610, 451932, 492490, 564915, 590988, 640237, 738735, 753220, 984980, 1129830, 1280474, 1477470, 1920711, 2259660, 2560948, 2954940, 3201185, 3841422, 6402370, 7682844, 9603555, 12804740, 19207110, 38414220]

約数ペア:

[(1, 38414220), (2, 19207110), (3, 12804740), (4, 9603555), (5, 7682844), (6, 6402370), (10, 3841422), (12, 3201185), (13, 2954940), (15, 2560948), (17, 2259660), (20, 1920711), (26, 1477470), (30, 1280474), (34, 1129830), (39, 984980), (51, 753220), (52, 738735), (60, 640237), (65, 590988), (68, 564915), (78, 492490), (85, 451932), (102, 376610), (130, 295494), (156, 246245), (170, 225966), (195, 196996), (204, 188305), (221, 173820), (255, 150644), (260, 147747), (340, 112983), (390, 98498), (442, 86910), (510, 75322), (663, 57940), (780, 49249), (884, 43455), (1020, 37661), (1105, 34764), (1326, 28970), (2210, 17382), (2652, 14485), (2897, 13260), (3315, 11588), (4420, 8691), (5794, 6630)]