45247360

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 115759800

約数和(自身を除く): 70512440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 61, 64, 76, 80, 95, 122, 128, 152, 160, 190, 244, 304, 305, 320, 380, 488, 608, 610, 640, 760, 976, 1159, 1216, 1220, 1520, 1952, 2318, 2432, 2440, 3040, 3721, 3904, 4636, 4880, 5795, 6080, 7442, 7808, 9272, 9760, 11590, 12160, 14884, 18544, 18605, 19520, 23180, 29768, 37088, 37210, 39040, 46360, 59536, 70699, 74176, 74420, 92720, 119072, 141398, 148352, 148840, 185440, 238144, 282796, 297680, 353495, 370880, 476288, 565592, 595360, 706990, 741760, 1131184, 1190720, 1413980, 2262368, 2381440, 2827960, 4524736, 5655920, 9049472, 11311840, 22623680, 45247360]

約数ペア:

[(1, 45247360), (2, 22623680), (4, 11311840), (5, 9049472), (8, 5655920), (10, 4524736), (16, 2827960), (19, 2381440), (20, 2262368), (32, 1413980), (38, 1190720), (40, 1131184), (61, 741760), (64, 706990), (76, 595360), (80, 565592), (95, 476288), (122, 370880), (128, 353495), (152, 297680), (160, 282796), (190, 238144), (244, 185440), (304, 148840), (305, 148352), (320, 141398), (380, 119072), (488, 92720), (608, 74420), (610, 74176), (640, 70699), (760, 59536), (976, 46360), (1159, 39040), (1216, 37210), (1220, 37088), (1520, 29768), (1952, 23180), (2318, 19520), (2432, 18605), (2440, 18544), (3040, 14884), (3721, 12160), (3904, 11590), (4636, 9760), (4880, 9272), (5795, 7808), (6080, 7442)]