29761160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:100

約数の個数: 128

約数和(自身を含む): 81164160

約数和(自身を除く): 51403000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 43, 44, 52, 55, 65, 86, 88, 104, 110, 121, 130, 143, 172, 215, 220, 242, 260, 286, 344, 430, 440, 473, 484, 520, 559, 572, 605, 715, 860, 946, 968, 1118, 1144, 1210, 1331, 1430, 1573, 1720, 1892, 2236, 2365, 2420, 2662, 2795, 2860, 3146, 3784, 4472, 4730, 4840, 5203, 5324, 5590, 5720, 6149, 6292, 6655, 7865, 9460, 10406, 10648, 11180, 12298, 12584, 13310, 15730, 17303, 18920, 20812, 22360, 24596, 26015, 26620, 30745, 31460, 34606, 41624, 49192, 52030, 53240, 57233, 61490, 62920, 67639, 69212, 86515, 104060, 114466, 122980, 135278, 138424, 173030, 208120, 228932, 245960, 270556, 286165, 338195, 346060, 457864, 541112, 572330, 676390, 692120, 744029, 1144660, 1352780, 1488058, 2289320, 2705560, 2976116, 3720145, 5952232, 7440290, 14880580, 29761160]

約数ペア:

[(1, 29761160), (2, 14880580), (4, 7440290), (5, 5952232), (8, 3720145), (10, 2976116), (11, 2705560), (13, 2289320), (20, 1488058), (22, 1352780), (26, 1144660), (40, 744029), (43, 692120), (44, 676390), (52, 572330), (55, 541112), (65, 457864), (86, 346060), (88, 338195), (104, 286165), (110, 270556), (121, 245960), (130, 228932), (143, 208120), (172, 173030), (215, 138424), (220, 135278), (242, 122980), (260, 114466), (286, 104060), (344, 86515), (430, 69212), (440, 67639), (473, 62920), (484, 61490), (520, 57233), (559, 53240), (572, 52030), (605, 49192), (715, 41624), (860, 34606), (946, 31460), (968, 30745), (1118, 26620), (1144, 26015), (1210, 24596), (1331, 22360), (1430, 20812), (1573, 18920), (1720, 17303), (1892, 15730), (2236, 13310), (2365, 12584), (2420, 12298), (2662, 11180), (2795, 10648), (2860, 10406), (3146, 9460), (3784, 7865), (4472, 6655), (4730, 6292), (4840, 6149), (5203, 5720), (5324, 5590)]