2912495060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1259}}^1$

素因数の和:1445

約数の個数: 96

約数和(自身を含む): 6584094720

約数和(自身を除く): 3671599660

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 107, 115, 188, 214, 230, 235, 428, 460, 470, 535, 940, 1070, 1081, 1259, 2140, 2162, 2461, 2518, 4324, 4922, 5029, 5036, 5405, 6295, 9844, 10058, 10810, 12305, 12590, 20116, 21620, 24610, 25145, 25180, 28957, 49220, 50290, 57914, 59173, 100580, 115667, 115828, 118346, 134713, 144785, 231334, 236692, 269426, 289570, 295865, 462668, 538852, 578335, 579140, 591730, 673565, 1156670, 1183460, 1347130, 1360979, 2313340, 2694260, 2721958, 3098399, 5443916, 6196798, 6331511, 6804895, 12393596, 12663022, 13609790, 15491995, 25326044, 27219580, 30983990, 31657555, 61967980, 63315110, 126630220, 145624753, 291249506, 582499012, 728123765, 1456247530, 2912495060]

約数ペア:

[(1, 2912495060), (2, 1456247530), (4, 728123765), (5, 582499012), (10, 291249506), (20, 145624753), (23, 126630220), (46, 63315110), (47, 61967980), (92, 31657555), (94, 30983990), (107, 27219580), (115, 25326044), (188, 15491995), (214, 13609790), (230, 12663022), (235, 12393596), (428, 6804895), (460, 6331511), (470, 6196798), (535, 5443916), (940, 3098399), (1070, 2721958), (1081, 2694260), (1259, 2313340), (2140, 1360979), (2162, 1347130), (2461, 1183460), (2518, 1156670), (4324, 673565), (4922, 591730), (5029, 579140), (5036, 578335), (5405, 538852), (6295, 462668), (9844, 295865), (10058, 289570), (10810, 269426), (12305, 236692), (12590, 231334), (20116, 144785), (21620, 134713), (24610, 118346), (25145, 115828), (25180, 115667), (28957, 100580), (49220, 59173), (50290, 57914)]