124753640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 321753600

約数和(自身を除く): 196999960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 79, 88, 97, 110, 148, 158, 185, 194, 220, 296, 316, 370, 388, 395, 407, 440, 485, 632, 740, 776, 790, 814, 869, 970, 1067, 1480, 1580, 1628, 1738, 1940, 2035, 2134, 2923, 3160, 3256, 3476, 3589, 3880, 4070, 4268, 4345, 5335, 5846, 6952, 7178, 7663, 8140, 8536, 8690, 10670, 11692, 14356, 14615, 15326, 16280, 17380, 17945, 21340, 23384, 28712, 29230, 30652, 32153, 34760, 35890, 38315, 39479, 42680, 58460, 61304, 64306, 71780, 76630, 78958, 84293, 116920, 128612, 143560, 153260, 157916, 160765, 168586, 197395, 257224, 283531, 306520, 315832, 321530, 337172, 394790, 421465, 567062, 643060, 674344, 789580, 842930, 1134124, 1286120, 1417655, 1579160, 1685860, 2268248, 2835310, 3118841, 3371720, 5670620, 6237682, 11341240, 12475364, 15594205, 24950728, 31188410, 62376820, 124753640]

約数ペア:

[(1, 124753640), (2, 62376820), (4, 31188410), (5, 24950728), (8, 15594205), (10, 12475364), (11, 11341240), (20, 6237682), (22, 5670620), (37, 3371720), (40, 3118841), (44, 2835310), (55, 2268248), (74, 1685860), (79, 1579160), (88, 1417655), (97, 1286120), (110, 1134124), (148, 842930), (158, 789580), (185, 674344), (194, 643060), (220, 567062), (296, 421465), (316, 394790), (370, 337172), (388, 321530), (395, 315832), (407, 306520), (440, 283531), (485, 257224), (632, 197395), (740, 168586), (776, 160765), (790, 157916), (814, 153260), (869, 143560), (970, 128612), (1067, 116920), (1480, 84293), (1580, 78958), (1628, 76630), (1738, 71780), (1940, 64306), (2035, 61304), (2134, 58460), (2923, 42680), (3160, 39479), (3256, 38315), (3476, 35890), (3589, 34760), (3880, 32153), (4070, 30652), (4268, 29230), (4345, 28712), (5335, 23384), (5846, 21340), (6952, 17945), (7178, 17380), (7663, 16280), (8140, 15326), (8536, 14615), (8690, 14356), (10670, 11692)]