2912449520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{5477}}^1$

素因数の和:5547

約数の個数: 120

約数和(自身を含む): 7507314144

約数和(自身を除く): 4594864624

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 289, 340, 368, 391, 460, 578, 680, 782, 920, 1156, 1360, 1445, 1564, 1840, 1955, 2312, 2890, 3128, 3910, 4624, 5477, 5780, 6256, 6647, 7820, 10954, 11560, 13294, 15640, 21908, 23120, 26588, 27385, 31280, 33235, 43816, 53176, 54770, 66470, 87632, 93109, 106352, 109540, 125971, 132940, 186218, 219080, 251942, 265880, 372436, 438160, 465545, 503884, 531760, 629855, 744872, 931090, 1007768, 1259710, 1489744, 1582853, 1862180, 2015536, 2141507, 2519420, 3165706, 3724360, 4283014, 5038840, 6331412, 7448720, 7914265, 8566028, 10077680, 10707535, 12662824, 15828530, 17132056, 21415070, 25325648, 31657060, 34264112, 36405619, 42830140, 63314120, 72811238, 85660280, 126628240, 145622476, 171320560, 182028095, 291244952, 364056190, 582489904, 728112380, 1456224760, 2912449520]

約数ペア:

[(1, 2912449520), (2, 1456224760), (4, 728112380), (5, 582489904), (8, 364056190), (10, 291244952), (16, 182028095), (17, 171320560), (20, 145622476), (23, 126628240), (34, 85660280), (40, 72811238), (46, 63314120), (68, 42830140), (80, 36405619), (85, 34264112), (92, 31657060), (115, 25325648), (136, 21415070), (170, 17132056), (184, 15828530), (230, 12662824), (272, 10707535), (289, 10077680), (340, 8566028), (368, 7914265), (391, 7448720), (460, 6331412), (578, 5038840), (680, 4283014), (782, 3724360), (920, 3165706), (1156, 2519420), (1360, 2141507), (1445, 2015536), (1564, 1862180), (1840, 1582853), (1955, 1489744), (2312, 1259710), (2890, 1007768), (3128, 931090), (3910, 744872), (4624, 629855), (5477, 531760), (5780, 503884), (6256, 465545), (6647, 438160), (7820, 372436), (10954, 265880), (11560, 251942), (13294, 219080), (15640, 186218), (21908, 132940), (23120, 125971), (26588, 109540), (27385, 106352), (31280, 93109), (33235, 87632), (43816, 66470), (53176, 54770)]