2022972280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1427}}^1$

素因数の和:1589

約数の個数: 128

約数和(自身を含む): 5354657280

約数和(自身を除く): 3331685000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 83, 122, 140, 166, 244, 280, 305, 332, 415, 427, 488, 581, 610, 664, 830, 854, 1162, 1220, 1427, 1660, 1708, 2135, 2324, 2440, 2854, 2905, 3320, 3416, 4270, 4648, 5063, 5708, 5810, 7135, 8540, 9989, 10126, 11416, 11620, 14270, 17080, 19978, 20252, 23240, 25315, 28540, 35441, 39956, 40504, 49945, 50630, 57080, 70882, 79912, 87047, 99890, 101260, 118441, 141764, 174094, 177205, 199780, 202520, 236882, 283528, 348188, 354410, 399560, 435235, 473764, 592205, 609329, 696376, 708820, 829087, 870470, 947528, 1184410, 1218658, 1417640, 1658174, 1740940, 2368820, 2437316, 3046645, 3316348, 3481880, 4145435, 4737640, 4874632, 6093290, 6632696, 7224901, 8290870, 12186580, 14449802, 16581740, 24373160, 28899604, 33163480, 36124505, 50574307, 57799208, 72249010, 101148614, 144498020, 202297228, 252871535, 288996040, 404594456, 505743070, 1011486140, 2022972280]

約数ペア:

[(1, 2022972280), (2, 1011486140), (4, 505743070), (5, 404594456), (7, 288996040), (8, 252871535), (10, 202297228), (14, 144498020), (20, 101148614), (28, 72249010), (35, 57799208), (40, 50574307), (56, 36124505), (61, 33163480), (70, 28899604), (83, 24373160), (122, 16581740), (140, 14449802), (166, 12186580), (244, 8290870), (280, 7224901), (305, 6632696), (332, 6093290), (415, 4874632), (427, 4737640), (488, 4145435), (581, 3481880), (610, 3316348), (664, 3046645), (830, 2437316), (854, 2368820), (1162, 1740940), (1220, 1658174), (1427, 1417640), (1660, 1218658), (1708, 1184410), (2135, 947528), (2324, 870470), (2440, 829087), (2854, 708820), (2905, 696376), (3320, 609329), (3416, 592205), (4270, 473764), (4648, 435235), (5063, 399560), (5708, 354410), (5810, 348188), (7135, 283528), (8540, 236882), (9989, 202520), (10126, 199780), (11416, 177205), (11620, 174094), (14270, 141764), (17080, 118441), (19978, 101260), (20252, 99890), (23240, 87047), (25315, 79912), (28540, 70882), (35441, 57080), (39956, 50630), (40504, 49945)]