2010695520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{220471}}^1$

素因数の和:220508

約数の個数: 96

約数和(自身を含む): 6667073280

約数和(自身を除く): 4656377760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 220471, 440942, 661413, 881884, 1102355, 1322826, 1763768, 2204710, 2645652, 3307065, 3527536, 4188949, 4409420, 5291304, 6614130, 7055072, 8377898, 8818840, 10582608, 12566847, 13228260, 16755796, 17637680, 20944745, 21165216, 25133694, 26456520, 33511592, 35275360, 41889490, 50267388, 52913040, 62834235, 67023184, 83778980, 100534776, 105826080, 125668470, 134046368, 167557960, 201069552, 251336940, 335115920, 402139104, 502673880, 670231840, 1005347760, 2010695520]

約数ペア:

[(1, 2010695520), (2, 1005347760), (3, 670231840), (4, 502673880), (5, 402139104), (6, 335115920), (8, 251336940), (10, 201069552), (12, 167557960), (15, 134046368), (16, 125668470), (19, 105826080), (20, 100534776), (24, 83778980), (30, 67023184), (32, 62834235), (38, 52913040), (40, 50267388), (48, 41889490), (57, 35275360), (60, 33511592), (76, 26456520), (80, 25133694), (95, 21165216), (96, 20944745), (114, 17637680), (120, 16755796), (152, 13228260), (160, 12566847), (190, 10582608), (228, 8818840), (240, 8377898), (285, 7055072), (304, 6614130), (380, 5291304), (456, 4409420), (480, 4188949), (570, 3527536), (608, 3307065), (760, 2645652), (912, 2204710), (1140, 1763768), (1520, 1322826), (1824, 1102355), (2280, 881884), (3040, 661413), (4560, 440942), (9120, 220471)]