29438560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 75116160

約数和(自身を除く): 45677600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 79, 80, 85, 136, 137, 158, 160, 170, 272, 274, 316, 340, 395, 544, 548, 632, 680, 685, 790, 1096, 1264, 1343, 1360, 1370, 1580, 2192, 2329, 2528, 2686, 2720, 2740, 3160, 4384, 4658, 5372, 5480, 6320, 6715, 9316, 10744, 10823, 10960, 11645, 12640, 13430, 18632, 21488, 21646, 21920, 23290, 26860, 37264, 42976, 43292, 46580, 53720, 54115, 74528, 86584, 93160, 107440, 108230, 173168, 183991, 186320, 214880, 216460, 346336, 367982, 372640, 432920, 735964, 865840, 919955, 1471928, 1731680, 1839910, 2943856, 3679820, 5887712, 7359640, 14719280, 29438560]

約数ペア:

[(1, 29438560), (2, 14719280), (4, 7359640), (5, 5887712), (8, 3679820), (10, 2943856), (16, 1839910), (17, 1731680), (20, 1471928), (32, 919955), (34, 865840), (40, 735964), (68, 432920), (79, 372640), (80, 367982), (85, 346336), (136, 216460), (137, 214880), (158, 186320), (160, 183991), (170, 173168), (272, 108230), (274, 107440), (316, 93160), (340, 86584), (395, 74528), (544, 54115), (548, 53720), (632, 46580), (680, 43292), (685, 42976), (790, 37264), (1096, 26860), (1264, 23290), (1343, 21920), (1360, 21646), (1370, 21488), (1580, 18632), (2192, 13430), (2329, 12640), (2528, 11645), (2686, 10960), (2720, 10823), (2740, 10744), (3160, 9316), (4384, 6715), (4658, 6320), (5372, 5480)]