66282580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 173859840

約数和(自身を除く): 107577260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 79, 91, 130, 140, 158, 182, 260, 316, 364, 395, 455, 461, 553, 790, 910, 922, 1027, 1106, 1580, 1820, 1844, 2054, 2212, 2305, 2765, 3227, 4108, 4610, 5135, 5530, 5993, 6454, 7189, 9220, 10270, 11060, 11986, 12908, 14378, 16135, 20540, 23972, 28756, 29965, 32270, 35945, 36419, 41951, 59930, 64540, 71890, 72838, 83902, 119860, 143780, 145676, 167804, 182095, 209755, 254933, 364190, 419510, 473447, 509866, 728380, 839020, 946894, 1019732, 1274665, 1893788, 2367235, 2549330, 3314129, 4734470, 5098660, 6628258, 9468940, 13256516, 16570645, 33141290, 66282580]

約数ペア:

[(1, 66282580), (2, 33141290), (4, 16570645), (5, 13256516), (7, 9468940), (10, 6628258), (13, 5098660), (14, 4734470), (20, 3314129), (26, 2549330), (28, 2367235), (35, 1893788), (52, 1274665), (65, 1019732), (70, 946894), (79, 839020), (91, 728380), (130, 509866), (140, 473447), (158, 419510), (182, 364190), (260, 254933), (316, 209755), (364, 182095), (395, 167804), (455, 145676), (461, 143780), (553, 119860), (790, 83902), (910, 72838), (922, 71890), (1027, 64540), (1106, 59930), (1580, 41951), (1820, 36419), (1844, 35945), (2054, 32270), (2212, 29965), (2305, 28756), (2765, 23972), (3227, 20540), (4108, 16135), (4610, 14378), (5135, 12908), (5530, 11986), (5993, 11060), (6454, 10270), (7189, 9220)]