41390940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 120992256

約数和(自身を除く): 79601316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 61, 86, 122, 129, 172, 183, 215, 244, 258, 263, 305, 366, 430, 516, 526, 610, 645, 732, 789, 860, 915, 1052, 1220, 1290, 1315, 1578, 1830, 2580, 2623, 2630, 3156, 3660, 3945, 5246, 5260, 7869, 7890, 10492, 11309, 13115, 15738, 15780, 16043, 22618, 26230, 31476, 32086, 33927, 39345, 45236, 48129, 52460, 56545, 64172, 67854, 78690, 80215, 96258, 113090, 135708, 157380, 160430, 169635, 192516, 226180, 240645, 320860, 339270, 481290, 678540, 689849, 962580, 1379698, 2069547, 2759396, 3449245, 4139094, 6898490, 8278188, 10347735, 13796980, 20695470, 41390940]

約数ペア:

[(1, 41390940), (2, 20695470), (3, 13796980), (4, 10347735), (5, 8278188), (6, 6898490), (10, 4139094), (12, 3449245), (15, 2759396), (20, 2069547), (30, 1379698), (43, 962580), (60, 689849), (61, 678540), (86, 481290), (122, 339270), (129, 320860), (172, 240645), (183, 226180), (215, 192516), (244, 169635), (258, 160430), (263, 157380), (305, 135708), (366, 113090), (430, 96258), (516, 80215), (526, 78690), (610, 67854), (645, 64172), (732, 56545), (789, 52460), (860, 48129), (915, 45236), (1052, 39345), (1220, 33927), (1290, 32086), (1315, 31476), (1578, 26230), (1830, 22618), (2580, 16043), (2623, 15780), (2630, 15738), (3156, 13115), (3660, 11309), (3945, 10492), (5246, 7890), (5260, 7869)]