42945760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1877}}^1$

素因数の和:1916

約数の個数: 96

約数和(自身を含む): 119260512

約数和(自身を除く): 76314752

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 1877, 2080, 2288, 2860, 3754, 4576, 5720, 7508, 9385, 11440, 15016, 18770, 20647, 22880, 24401, 30032, 37540, 41294, 48802, 60064, 75080, 82588, 97604, 103235, 122005, 150160, 165176, 195208, 206470, 244010, 268411, 300320, 330352, 390416, 412940, 488020, 536822, 660704, 780832, 825880, 976040, 1073644, 1342055, 1651760, 1952080, 2147288, 2684110, 3303520, 3904160, 4294576, 5368220, 8589152, 10736440, 21472880, 42945760]

約数ペア:

[(1, 42945760), (2, 21472880), (4, 10736440), (5, 8589152), (8, 5368220), (10, 4294576), (11, 3904160), (13, 3303520), (16, 2684110), (20, 2147288), (22, 1952080), (26, 1651760), (32, 1342055), (40, 1073644), (44, 976040), (52, 825880), (55, 780832), (65, 660704), (80, 536822), (88, 488020), (104, 412940), (110, 390416), (130, 330352), (143, 300320), (160, 268411), (176, 244010), (208, 206470), (220, 195208), (260, 165176), (286, 150160), (352, 122005), (416, 103235), (440, 97604), (520, 82588), (572, 75080), (715, 60064), (880, 48802), (1040, 41294), (1144, 37540), (1430, 30032), (1760, 24401), (1877, 22880), (2080, 20647), (2288, 18770), (2860, 15016), (3754, 11440), (4576, 9385), (5720, 7508)]