2014373600

素因数分解:

$2^5\times 5^2\times {\mathrm{79}}^1\times {\mathrm{31873}}^1$

素因数の和:31972

約数の個数: 72

約数和(自身を含む): 4979993760

約数和(自身を除く): 2965620160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 79, 80, 100, 158, 160, 200, 316, 395, 400, 632, 790, 800, 1264, 1580, 1975, 2528, 3160, 3950, 6320, 7900, 12640, 15800, 31600, 31873, 63200, 63746, 127492, 159365, 254984, 318730, 509968, 637460, 796825, 1019936, 1274920, 1593650, 2517967, 2549840, 3187300, 5035934, 5099680, 6374600, 10071868, 12589835, 12749200, 20143736, 25179670, 25498400, 40287472, 50359340, 62949175, 80574944, 100718680, 125898350, 201437360, 251796700, 402874720, 503593400, 1007186800, 2014373600]

約数ペア:

[(1, 2014373600), (2, 1007186800), (4, 503593400), (5, 402874720), (8, 251796700), (10, 201437360), (16, 125898350), (20, 100718680), (25, 80574944), (32, 62949175), (40, 50359340), (50, 40287472), (79, 25498400), (80, 25179670), (100, 20143736), (158, 12749200), (160, 12589835), (200, 10071868), (316, 6374600), (395, 5099680), (400, 5035934), (632, 3187300), (790, 2549840), (800, 2517967), (1264, 1593650), (1580, 1274920), (1975, 1019936), (2528, 796825), (3160, 637460), (3950, 509968), (6320, 318730), (7900, 254984), (12640, 159365), (15800, 127492), (31600, 63746), (31873, 63200)]