201007120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3767}}^1$

素因数の和:3832

約数の個数: 80

約数和(自身を含む): 504610560

約数和(自身を除く): 303603440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 40, 46, 58, 80, 92, 115, 116, 145, 184, 230, 232, 290, 368, 460, 464, 580, 667, 920, 1160, 1334, 1840, 2320, 2668, 3335, 3767, 5336, 6670, 7534, 10672, 13340, 15068, 18835, 26680, 30136, 37670, 53360, 60272, 75340, 86641, 109243, 150680, 173282, 218486, 301360, 346564, 433205, 436972, 546215, 693128, 866410, 873944, 1092430, 1386256, 1732820, 1747888, 2184860, 2512589, 3465640, 4369720, 5025178, 6931280, 8739440, 10050356, 12562945, 20100712, 25125890, 40201424, 50251780, 100503560, 201007120]

約数ペア:

[(1, 201007120), (2, 100503560), (4, 50251780), (5, 40201424), (8, 25125890), (10, 20100712), (16, 12562945), (20, 10050356), (23, 8739440), (29, 6931280), (40, 5025178), (46, 4369720), (58, 3465640), (80, 2512589), (92, 2184860), (115, 1747888), (116, 1732820), (145, 1386256), (184, 1092430), (230, 873944), (232, 866410), (290, 693128), (368, 546215), (460, 436972), (464, 433205), (580, 346564), (667, 301360), (920, 218486), (1160, 173282), (1334, 150680), (1840, 109243), (2320, 86641), (2668, 75340), (3335, 60272), (3767, 53360), (5336, 37670), (6670, 30136), (7534, 26680), (10672, 18835), (13340, 15068)]