104489840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 160

約数和(自身を含む): 309313536

約数和(自身を除く): 204823696

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 260, 280, 310, 364, 403, 434, 455, 463, 496, 520, 560, 620, 728, 806, 868, 910, 926, 1040, 1085, 1240, 1456, 1612, 1736, 1820, 1852, 2015, 2170, 2315, 2480, 2821, 3224, 3241, 3472, 3640, 3704, 4030, 4340, 4630, 5642, 6019, 6448, 6482, 7280, 7408, 8060, 8680, 9260, 11284, 12038, 12964, 14105, 14353, 16120, 16205, 17360, 18520, 22568, 24076, 25928, 28210, 28706, 30095, 32240, 32410, 37040, 42133, 45136, 48152, 51856, 56420, 57412, 60190, 64820, 71765, 84266, 96304, 100471, 112840, 114824, 120380, 129640, 143530, 168532, 186589, 200942, 210665, 225680, 229648, 240760, 259280, 287060, 337064, 373178, 401884, 421330, 481520, 502355, 574120, 674128, 746356, 803768, 842660, 932945, 1004710, 1148240, 1306123, 1492712, 1607536, 1685320, 1865890, 2009420, 2612246, 2985424, 3370640, 3731780, 4018840, 5224492, 6530615, 7463560, 8037680, 10448984, 13061230, 14927120, 20897968, 26122460, 52244920, 104489840]

約数ペア:

[(1, 104489840), (2, 52244920), (4, 26122460), (5, 20897968), (7, 14927120), (8, 13061230), (10, 10448984), (13, 8037680), (14, 7463560), (16, 6530615), (20, 5224492), (26, 4018840), (28, 3731780), (31, 3370640), (35, 2985424), (40, 2612246), (52, 2009420), (56, 1865890), (62, 1685320), (65, 1607536), (70, 1492712), (80, 1306123), (91, 1148240), (104, 1004710), (112, 932945), (124, 842660), (130, 803768), (140, 746356), (155, 674128), (182, 574120), (208, 502355), (217, 481520), (248, 421330), (260, 401884), (280, 373178), (310, 337064), (364, 287060), (403, 259280), (434, 240760), (455, 229648), (463, 225680), (496, 210665), (520, 200942), (560, 186589), (620, 168532), (728, 143530), (806, 129640), (868, 120380), (910, 114824), (926, 112840), (1040, 100471), (1085, 96304), (1240, 84266), (1456, 71765), (1612, 64820), (1736, 60190), (1820, 57412), (1852, 56420), (2015, 51856), (2170, 48152), (2315, 45136), (2480, 42133), (2821, 37040), (3224, 32410), (3241, 32240), (3472, 30095), (3640, 28706), (3704, 28210), (4030, 25928), (4340, 24076), (4630, 22568), (5642, 18520), (6019, 17360), (6448, 16205), (6482, 16120), (7280, 14353), (7408, 14105), (8060, 12964), (8680, 12038), (9260, 11284)]