9738815840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{275419}}^1$

素因数の和:275464

約数の個数: 96

約数和(自身を含む): 26235407520

約数和(自身を除く): 16496591680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 884, 1040, 1105, 1360, 1768, 2080, 2210, 2720, 3536, 4420, 7072, 8840, 17680, 35360, 275419, 550838, 1101676, 1377095, 2203352, 2754190, 3580447, 4406704, 4682123, 5508380, 7160894, 8813408, 9364246, 11016760, 14321788, 17902235, 18728492, 22033520, 23410615, 28643576, 35804470, 37456984, 44067040, 46821230, 57287152, 60867599, 71608940, 74913968, 93642460, 114574304, 121735198, 143217880, 149827936, 187284920, 243470396, 286435760, 304337995, 374569840, 486940792, 572871520, 608675990, 749139680, 973881584, 1217351980, 1947763168, 2434703960, 4869407920, 9738815840]

約数ペア:

[(1, 9738815840), (2, 4869407920), (4, 2434703960), (5, 1947763168), (8, 1217351980), (10, 973881584), (13, 749139680), (16, 608675990), (17, 572871520), (20, 486940792), (26, 374569840), (32, 304337995), (34, 286435760), (40, 243470396), (52, 187284920), (65, 149827936), (68, 143217880), (80, 121735198), (85, 114574304), (104, 93642460), (130, 74913968), (136, 71608940), (160, 60867599), (170, 57287152), (208, 46821230), (221, 44067040), (260, 37456984), (272, 35804470), (340, 28643576), (416, 23410615), (442, 22033520), (520, 18728492), (544, 17902235), (680, 14321788), (884, 11016760), (1040, 9364246), (1105, 8813408), (1360, 7160894), (1768, 5508380), (2080, 4682123), (2210, 4406704), (2720, 3580447), (3536, 2754190), (4420, 2203352), (7072, 1377095), (8840, 1101676), (17680, 550838), (35360, 275419)]