88897848260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{169181}}^1$

素因数の和:169293

約数の個数: 96

約数和(自身を含む): 210099681792

約数和(自身を除く): 121201833532

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 47, 52, 65, 86, 94, 130, 172, 188, 215, 235, 260, 430, 470, 559, 611, 860, 940, 1118, 1222, 2021, 2236, 2444, 2795, 3055, 4042, 5590, 6110, 8084, 10105, 11180, 12220, 20210, 26273, 40420, 52546, 105092, 131365, 169181, 262730, 338362, 525460, 676724, 845905, 1691810, 2199353, 3383620, 4398706, 7274783, 7951507, 8797412, 10996765, 14549566, 15903014, 21993530, 29099132, 31806028, 36373915, 39757535, 43987060, 72747830, 79515070, 94572179, 103369591, 145495660, 159030140, 189144358, 206739182, 341914801, 378288716, 413478364, 472860895, 516847955, 683829602, 945721790, 1033695910, 1367659204, 1709574005, 1891443580, 2067391820, 3419148010, 4444892413, 6838296020, 8889784826, 17779569652, 22224462065, 44448924130, 88897848260]

約数ペア:

[(1, 88897848260), (2, 44448924130), (4, 22224462065), (5, 17779569652), (10, 8889784826), (13, 6838296020), (20, 4444892413), (26, 3419148010), (43, 2067391820), (47, 1891443580), (52, 1709574005), (65, 1367659204), (86, 1033695910), (94, 945721790), (130, 683829602), (172, 516847955), (188, 472860895), (215, 413478364), (235, 378288716), (260, 341914801), (430, 206739182), (470, 189144358), (559, 159030140), (611, 145495660), (860, 103369591), (940, 94572179), (1118, 79515070), (1222, 72747830), (2021, 43987060), (2236, 39757535), (2444, 36373915), (2795, 31806028), (3055, 29099132), (4042, 21993530), (5590, 15903014), (6110, 14549566), (8084, 10996765), (10105, 8797412), (11180, 7951507), (12220, 7274783), (20210, 4398706), (26273, 3383620), (40420, 2199353), (52546, 1691810), (105092, 845905), (131365, 676724), (169181, 525460), (262730, 338362)]