632284900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11311}}^1$

素因数の和:11381

約数の個数: 72

約数和(自身を含む): 1512097664

約数和(自身を除く): 879812764

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 43, 50, 52, 65, 86, 100, 130, 172, 215, 260, 325, 430, 559, 650, 860, 1075, 1118, 1300, 2150, 2236, 2795, 4300, 5590, 11180, 11311, 13975, 22622, 27950, 45244, 55900, 56555, 113110, 147043, 226220, 282775, 294086, 486373, 565550, 588172, 735215, 972746, 1131100, 1470430, 1945492, 2431865, 2940860, 3676075, 4863730, 6322849, 7352150, 9727460, 12159325, 12645698, 14704300, 24318650, 25291396, 31614245, 48637300, 63228490, 126456980, 158071225, 316142450, 632284900]

約数ペア:

[(1, 632284900), (2, 316142450), (4, 158071225), (5, 126456980), (10, 63228490), (13, 48637300), (20, 31614245), (25, 25291396), (26, 24318650), (43, 14704300), (50, 12645698), (52, 12159325), (65, 9727460), (86, 7352150), (100, 6322849), (130, 4863730), (172, 3676075), (215, 2940860), (260, 2431865), (325, 1945492), (430, 1470430), (559, 1131100), (650, 972746), (860, 735215), (1075, 588172), (1118, 565550), (1300, 486373), (2150, 294086), (2236, 282775), (2795, 226220), (4300, 147043), (5590, 113110), (11180, 56555), (11311, 55900), (13975, 45244), (22622, 27950)]