173815248620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1\times {\mathrm{27947}}^1$

素因数の和:29247

約数の個数: 96

約数和(自身を含む): 414122284800

約数和(自身を除く): 240307036180

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 1259, 2470, 2518, 4940, 5036, 6295, 12590, 16367, 23921, 25180, 27947, 32734, 47842, 55894, 65468, 81835, 95684, 111788, 119605, 139735, 163670, 239210, 279470, 310973, 327340, 363311, 478420, 530993, 558940, 621946, 726622, 1061986, 1243892, 1453244, 1554865, 1816555, 2123972, 2654965, 3109730, 3633110, 5309930, 6219460, 6902909, 7266220, 10619860, 13805818, 27611636, 34514545, 35185273, 69029090, 70370546, 138058180, 140741092, 175926365, 351852730, 457408549, 668520187, 703705460, 914817098, 1337040374, 1829634196, 2287042745, 2674080748, 3342600935, 4574085490, 6685201870, 8690762431, 9148170980, 13370403740, 17381524862, 34763049724, 43453812155, 86907624310, 173815248620]

約数ペア:

[(1, 173815248620), (2, 86907624310), (4, 43453812155), (5, 34763049724), (10, 17381524862), (13, 13370403740), (19, 9148170980), (20, 8690762431), (26, 6685201870), (38, 4574085490), (52, 3342600935), (65, 2674080748), (76, 2287042745), (95, 1829634196), (130, 1337040374), (190, 914817098), (247, 703705460), (260, 668520187), (380, 457408549), (494, 351852730), (988, 175926365), (1235, 140741092), (1259, 138058180), (2470, 70370546), (2518, 69029090), (4940, 35185273), (5036, 34514545), (6295, 27611636), (12590, 13805818), (16367, 10619860), (23921, 7266220), (25180, 6902909), (27947, 6219460), (32734, 5309930), (47842, 3633110), (55894, 3109730), (65468, 2654965), (81835, 2123972), (95684, 1816555), (111788, 1554865), (119605, 1453244), (139735, 1243892), (163670, 1061986), (239210, 726622), (279470, 621946), (310973, 558940), (327340, 530993), (363311, 478420)]