29558680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 74066400

約数和(自身を除く): 44507720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 89, 92, 95, 115, 152, 178, 184, 190, 230, 356, 361, 380, 437, 445, 460, 712, 722, 760, 874, 890, 920, 1444, 1691, 1748, 1780, 1805, 2047, 2185, 2888, 3382, 3496, 3560, 3610, 4094, 4370, 6764, 7220, 8188, 8303, 8455, 8740, 10235, 13528, 14440, 16376, 16606, 16910, 17480, 20470, 32129, 33212, 33820, 38893, 40940, 41515, 64258, 66424, 67640, 77786, 81880, 83030, 128516, 155572, 160645, 166060, 194465, 257032, 311144, 321290, 332120, 388930, 642580, 738967, 777860, 1285160, 1477934, 1555720, 2955868, 3694835, 5911736, 7389670, 14779340, 29558680]

約数ペア:

[(1, 29558680), (2, 14779340), (4, 7389670), (5, 5911736), (8, 3694835), (10, 2955868), (19, 1555720), (20, 1477934), (23, 1285160), (38, 777860), (40, 738967), (46, 642580), (76, 388930), (89, 332120), (92, 321290), (95, 311144), (115, 257032), (152, 194465), (178, 166060), (184, 160645), (190, 155572), (230, 128516), (356, 83030), (361, 81880), (380, 77786), (437, 67640), (445, 66424), (460, 64258), (712, 41515), (722, 40940), (760, 38893), (874, 33820), (890, 33212), (920, 32129), (1444, 20470), (1691, 17480), (1748, 16910), (1780, 16606), (1805, 16376), (2047, 14440), (2185, 13528), (2888, 10235), (3382, 8740), (3496, 8455), (3560, 8303), (3610, 8188), (4094, 7220), (4370, 6764)]