73911520

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:668

約数の個数: 96

約数和(自身を含む): 188606880

約数和(自身を除く): 114695360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 76, 80, 82, 95, 152, 160, 164, 190, 205, 304, 328, 380, 410, 593, 608, 656, 760, 779, 820, 1186, 1312, 1520, 1558, 1640, 2372, 2965, 3040, 3116, 3280, 3895, 4744, 5930, 6232, 6560, 7790, 9488, 11267, 11860, 12464, 15580, 18976, 22534, 23720, 24313, 24928, 31160, 45068, 47440, 48626, 56335, 62320, 90136, 94880, 97252, 112670, 121565, 124640, 180272, 194504, 225340, 243130, 360544, 389008, 450680, 461947, 486260, 778016, 901360, 923894, 972520, 1802720, 1847788, 1945040, 2309735, 3695576, 3890080, 4619470, 7391152, 9238940, 14782304, 18477880, 36955760, 73911520]

約数ペア:

[(1, 73911520), (2, 36955760), (4, 18477880), (5, 14782304), (8, 9238940), (10, 7391152), (16, 4619470), (19, 3890080), (20, 3695576), (32, 2309735), (38, 1945040), (40, 1847788), (41, 1802720), (76, 972520), (80, 923894), (82, 901360), (95, 778016), (152, 486260), (160, 461947), (164, 450680), (190, 389008), (205, 360544), (304, 243130), (328, 225340), (380, 194504), (410, 180272), (593, 124640), (608, 121565), (656, 112670), (760, 97252), (779, 94880), (820, 90136), (1186, 62320), (1312, 56335), (1520, 48626), (1558, 47440), (1640, 45068), (2372, 31160), (2965, 24928), (3040, 24313), (3116, 23720), (3280, 22534), (3895, 18976), (4744, 15580), (5930, 12464), (6232, 11860), (6560, 11267), (7790, 9488)]