2922157420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{26321}}^1$

素因数の和:26411

約数の個数: 96

約数和(自身を含む): 7676758656

約数和(自身を除く): 4754601236

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 61, 65, 70, 91, 122, 130, 140, 182, 244, 260, 305, 364, 427, 455, 610, 793, 854, 910, 1220, 1586, 1708, 1820, 2135, 3172, 3965, 4270, 5551, 7930, 8540, 11102, 15860, 22204, 26321, 27755, 52642, 55510, 105284, 111020, 131605, 184247, 263210, 342173, 368494, 526420, 684346, 736988, 921235, 1368692, 1605581, 1710865, 1842470, 2395211, 3211162, 3421730, 3684940, 4790422, 6422324, 6843460, 8027905, 9580844, 11239067, 11976055, 16055810, 20872553, 22478134, 23952110, 32111620, 41745106, 44956268, 47904220, 56195335, 83490212, 104362765, 112390670, 146107871, 208725530, 224781340, 292215742, 417451060, 584431484, 730539355, 1461078710, 2922157420]

約数ペア:

[(1, 2922157420), (2, 1461078710), (4, 730539355), (5, 584431484), (7, 417451060), (10, 292215742), (13, 224781340), (14, 208725530), (20, 146107871), (26, 112390670), (28, 104362765), (35, 83490212), (52, 56195335), (61, 47904220), (65, 44956268), (70, 41745106), (91, 32111620), (122, 23952110), (130, 22478134), (140, 20872553), (182, 16055810), (244, 11976055), (260, 11239067), (305, 9580844), (364, 8027905), (427, 6843460), (455, 6422324), (610, 4790422), (793, 3684940), (854, 3421730), (910, 3211162), (1220, 2395211), (1586, 1842470), (1708, 1710865), (1820, 1605581), (2135, 1368692), (3172, 921235), (3965, 736988), (4270, 684346), (5551, 526420), (7930, 368494), (8540, 342173), (11102, 263210), (15860, 184247), (22204, 131605), (26321, 111020), (27755, 105284), (52642, 55510)]