27503450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 61871040

約数和(自身を除く): 34367590

約数列:

[1, 2, 5, 10, 13, 17, 19, 25, 26, 34, 38, 50, 65, 85, 95, 130, 131, 170, 190, 221, 247, 262, 323, 325, 425, 442, 475, 494, 646, 650, 655, 850, 950, 1105, 1235, 1310, 1615, 1703, 2210, 2227, 2470, 2489, 3230, 3275, 3406, 4199, 4454, 4978, 5525, 6175, 6550, 8075, 8398, 8515, 11050, 11135, 12350, 12445, 16150, 17030, 20995, 22270, 24890, 28951, 32357, 41990, 42313, 42575, 55675, 57902, 62225, 64714, 84626, 85150, 104975, 111350, 124450, 144755, 161785, 209950, 211565, 289510, 323570, 423130, 550069, 723775, 808925, 1057825, 1100138, 1447550, 1617850, 2115650, 2750345, 5500690, 13751725, 27503450]

約数ペア:

[(1, 27503450), (2, 13751725), (5, 5500690), (10, 2750345), (13, 2115650), (17, 1617850), (19, 1447550), (25, 1100138), (26, 1057825), (34, 808925), (38, 723775), (50, 550069), (65, 423130), (85, 323570), (95, 289510), (130, 211565), (131, 209950), (170, 161785), (190, 144755), (221, 124450), (247, 111350), (262, 104975), (323, 85150), (325, 84626), (425, 64714), (442, 62225), (475, 57902), (494, 55675), (646, 42575), (650, 42313), (655, 41990), (850, 32357), (950, 28951), (1105, 24890), (1235, 22270), (1310, 20995), (1615, 17030), (1703, 16150), (2210, 12445), (2227, 12350), (2470, 11135), (2489, 11050), (3230, 8515), (3275, 8398), (3406, 8075), (4199, 6550), (4454, 6175), (4978, 5525)]