41651800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 103899600

約数和(自身を除く): 62247800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 97, 100, 113, 152, 190, 194, 200, 226, 380, 388, 452, 475, 485, 565, 760, 776, 904, 950, 970, 1130, 1843, 1900, 1940, 2147, 2260, 2425, 2825, 3686, 3800, 3880, 4294, 4520, 4850, 5650, 7372, 8588, 9215, 9700, 10735, 10961, 11300, 14744, 17176, 18430, 19400, 21470, 21922, 22600, 36860, 42940, 43844, 46075, 53675, 54805, 73720, 85880, 87688, 92150, 107350, 109610, 184300, 208259, 214700, 219220, 274025, 368600, 416518, 429400, 438440, 548050, 833036, 1041295, 1096100, 1666072, 2082590, 2192200, 4165180, 5206475, 8330360, 10412950, 20825900, 41651800]

約数ペア:

[(1, 41651800), (2, 20825900), (4, 10412950), (5, 8330360), (8, 5206475), (10, 4165180), (19, 2192200), (20, 2082590), (25, 1666072), (38, 1096100), (40, 1041295), (50, 833036), (76, 548050), (95, 438440), (97, 429400), (100, 416518), (113, 368600), (152, 274025), (190, 219220), (194, 214700), (200, 208259), (226, 184300), (380, 109610), (388, 107350), (452, 92150), (475, 87688), (485, 85880), (565, 73720), (760, 54805), (776, 53675), (904, 46075), (950, 43844), (970, 42940), (1130, 36860), (1843, 22600), (1900, 21922), (1940, 21470), (2147, 19400), (2260, 18430), (2425, 17176), (2825, 14744), (3686, 11300), (3800, 10961), (3880, 10735), (4294, 9700), (4520, 9215), (4850, 8588), (5650, 7372)]