201459440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27673}}^1$

素因数の和:27706

約数の個数: 80

約数和(自身を含む): 576504768

約数和(自身を除く): 375045328

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 27673, 55346, 110692, 138365, 193711, 221384, 276730, 359749, 387422, 442768, 553460, 719498, 774844, 968555, 1106920, 1438996, 1549688, 1798745, 1937110, 2213840, 2518243, 2877992, 3099376, 3597490, 3874220, 5036486, 5755984, 7194980, 7748440, 10072972, 12591215, 14389960, 15496880, 20145944, 25182430, 28779920, 40291888, 50364860, 100729720, 201459440]

約数ペア:

[(1, 201459440), (2, 100729720), (4, 50364860), (5, 40291888), (7, 28779920), (8, 25182430), (10, 20145944), (13, 15496880), (14, 14389960), (16, 12591215), (20, 10072972), (26, 7748440), (28, 7194980), (35, 5755984), (40, 5036486), (52, 3874220), (56, 3597490), (65, 3099376), (70, 2877992), (80, 2518243), (91, 2213840), (104, 1937110), (112, 1798745), (130, 1549688), (140, 1438996), (182, 1106920), (208, 968555), (260, 774844), (280, 719498), (364, 553460), (455, 442768), (520, 387422), (560, 359749), (728, 276730), (910, 221384), (1040, 193711), (1456, 138365), (1820, 110692), (3640, 55346), (7280, 27673)]