41260400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 120

約数和(自身を含む): 107247600

約数和(自身を除く): 65987200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 61, 76, 80, 89, 95, 100, 122, 152, 178, 190, 200, 244, 304, 305, 356, 380, 400, 445, 475, 488, 610, 712, 760, 890, 950, 976, 1159, 1220, 1424, 1520, 1525, 1691, 1780, 1900, 2225, 2318, 2440, 3050, 3382, 3560, 3800, 4450, 4636, 4880, 5429, 5795, 6100, 6764, 7120, 7600, 8455, 8900, 9272, 10858, 11590, 12200, 13528, 16910, 17800, 18544, 21716, 23180, 24400, 27056, 27145, 28975, 33820, 35600, 42275, 43432, 46360, 54290, 57950, 67640, 84550, 86864, 92720, 103151, 108580, 115900, 135280, 135725, 169100, 206302, 217160, 231800, 271450, 338200, 412604, 434320, 463600, 515755, 542900, 676400, 825208, 1031510, 1085800, 1650416, 2063020, 2171600, 2578775, 4126040, 5157550, 8252080, 10315100, 20630200, 41260400]

約数ペア:

[(1, 41260400), (2, 20630200), (4, 10315100), (5, 8252080), (8, 5157550), (10, 4126040), (16, 2578775), (19, 2171600), (20, 2063020), (25, 1650416), (38, 1085800), (40, 1031510), (50, 825208), (61, 676400), (76, 542900), (80, 515755), (89, 463600), (95, 434320), (100, 412604), (122, 338200), (152, 271450), (178, 231800), (190, 217160), (200, 206302), (244, 169100), (304, 135725), (305, 135280), (356, 115900), (380, 108580), (400, 103151), (445, 92720), (475, 86864), (488, 84550), (610, 67640), (712, 57950), (760, 54290), (890, 46360), (950, 43432), (976, 42275), (1159, 35600), (1220, 33820), (1424, 28975), (1520, 27145), (1525, 27056), (1691, 24400), (1780, 23180), (1900, 21716), (2225, 18544), (2318, 17800), (2440, 16910), (3050, 13528), (3382, 12200), (3560, 11590), (3800, 10858), (4450, 9272), (4636, 8900), (4880, 8455), (5429, 7600), (5795, 7120), (6100, 6764)]