15695764820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{751}}^1$

素因数の和:1321

約数の個数: 96

約数和(自身を含む): 34527123456

約数和(自身を除く): 18831358636

約数列:

[1, 2, 4, 5, 10, 20, 37, 61, 74, 122, 148, 185, 244, 305, 370, 463, 610, 740, 751, 926, 1220, 1502, 1852, 2257, 2315, 3004, 3755, 4514, 4630, 7510, 9028, 9260, 11285, 15020, 17131, 22570, 27787, 28243, 34262, 45140, 45811, 55574, 56486, 68524, 85655, 91622, 111148, 112972, 138935, 141215, 171310, 183244, 229055, 277870, 282430, 342620, 347713, 458110, 555740, 564860, 695426, 916220, 1044991, 1390852, 1695007, 1738565, 2089982, 3390014, 3477130, 4179964, 5224955, 6780028, 6954260, 8475035, 10449910, 12865381, 16950070, 20899820, 21210493, 25730762, 33900140, 42420986, 51461524, 64326905, 84841972, 106052465, 128653810, 212104930, 257307620, 424209860, 784788241, 1569576482, 3139152964, 3923941205, 7847882410, 15695764820]

約数ペア:

[(1, 15695764820), (2, 7847882410), (4, 3923941205), (5, 3139152964), (10, 1569576482), (20, 784788241), (37, 424209860), (61, 257307620), (74, 212104930), (122, 128653810), (148, 106052465), (185, 84841972), (244, 64326905), (305, 51461524), (370, 42420986), (463, 33900140), (610, 25730762), (740, 21210493), (751, 20899820), (926, 16950070), (1220, 12865381), (1502, 10449910), (1852, 8475035), (2257, 6954260), (2315, 6780028), (3004, 5224955), (3755, 4179964), (4514, 3477130), (4630, 3390014), (7510, 2089982), (9028, 1738565), (9260, 1695007), (11285, 1390852), (15020, 1044991), (17131, 916220), (22570, 695426), (27787, 564860), (28243, 555740), (34262, 458110), (45140, 347713), (45811, 342620), (55574, 282430), (56486, 277870), (68524, 229055), (85655, 183244), (91622, 171310), (111148, 141215), (112972, 138935)]