202315040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1186

約数の個数: 96

約数和(自身を含む): 511842240

約数和(自身を除く): 309527200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 61, 76, 80, 95, 122, 152, 160, 190, 244, 304, 305, 380, 488, 608, 610, 760, 976, 1091, 1159, 1220, 1520, 1952, 2182, 2318, 2440, 3040, 4364, 4636, 4880, 5455, 5795, 8728, 9272, 9760, 10910, 11590, 17456, 18544, 20729, 21820, 23180, 34912, 37088, 41458, 43640, 46360, 66551, 82916, 87280, 92720, 103645, 133102, 165832, 174560, 185440, 207290, 266204, 331664, 332755, 414580, 532408, 663328, 665510, 829160, 1064816, 1264469, 1331020, 1658320, 2129632, 2528938, 2662040, 3316640, 5057876, 5324080, 6322345, 10115752, 10648160, 12644690, 20231504, 25289380, 40463008, 50578760, 101157520, 202315040]

約数ペア:

[(1, 202315040), (2, 101157520), (4, 50578760), (5, 40463008), (8, 25289380), (10, 20231504), (16, 12644690), (19, 10648160), (20, 10115752), (32, 6322345), (38, 5324080), (40, 5057876), (61, 3316640), (76, 2662040), (80, 2528938), (95, 2129632), (122, 1658320), (152, 1331020), (160, 1264469), (190, 1064816), (244, 829160), (304, 665510), (305, 663328), (380, 532408), (488, 414580), (608, 332755), (610, 331664), (760, 266204), (976, 207290), (1091, 185440), (1159, 174560), (1220, 165832), (1520, 133102), (1952, 103645), (2182, 92720), (2318, 87280), (2440, 82916), (3040, 66551), (4364, 46360), (4636, 43640), (4880, 41458), (5455, 37088), (5795, 34912), (8728, 23180), (9272, 21820), (9760, 20729), (10910, 18544), (11590, 17456)]