23218154300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1213}}^1\times {\mathrm{17401}}^1$

素因数の和:18639

約数の個数: 72

約数和(自身を含む): 55012176912

約数和(自身を除く): 31794022612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 1213, 2426, 4852, 6065, 12130, 13343, 17401, 24260, 26686, 30325, 34802, 53372, 60650, 66715, 69604, 87005, 121300, 133430, 174010, 191411, 266860, 333575, 348020, 382822, 435025, 667150, 765644, 870050, 957055, 1334300, 1740100, 1914110, 3828220, 4785275, 9570550, 19141100, 21107413, 42214826, 84429652, 105537065, 211074130, 232181543, 422148260, 464363086, 527685325, 928726172, 1055370650, 1160907715, 2110741300, 2321815430, 4643630860, 5804538575, 11609077150, 23218154300]

約数ペア:

[(1, 23218154300), (2, 11609077150), (4, 5804538575), (5, 4643630860), (10, 2321815430), (11, 2110741300), (20, 1160907715), (22, 1055370650), (25, 928726172), (44, 527685325), (50, 464363086), (55, 422148260), (100, 232181543), (110, 211074130), (220, 105537065), (275, 84429652), (550, 42214826), (1100, 21107413), (1213, 19141100), (2426, 9570550), (4852, 4785275), (6065, 3828220), (12130, 1914110), (13343, 1740100), (17401, 1334300), (24260, 957055), (26686, 870050), (30325, 765644), (34802, 667150), (53372, 435025), (60650, 382822), (66715, 348020), (69604, 333575), (87005, 266860), (121300, 191411), (133430, 174010)]