23802380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 61762176

約数和(自身を除く): 37959796

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 73, 85, 119, 137, 140, 146, 170, 238, 274, 292, 340, 365, 476, 511, 548, 595, 685, 730, 959, 1022, 1190, 1241, 1370, 1460, 1918, 2044, 2329, 2380, 2482, 2555, 2740, 3836, 4658, 4795, 4964, 5110, 6205, 8687, 9316, 9590, 10001, 10220, 11645, 12410, 16303, 17374, 19180, 20002, 23290, 24820, 32606, 34748, 40004, 43435, 46580, 50005, 65212, 70007, 81515, 86870, 100010, 140014, 163030, 170017, 173740, 200020, 280028, 326060, 340034, 350035, 680068, 700070, 850085, 1190119, 1400140, 1700170, 2380238, 3400340, 4760476, 5950595, 11901190, 23802380]

約数ペア:

[(1, 23802380), (2, 11901190), (4, 5950595), (5, 4760476), (7, 3400340), (10, 2380238), (14, 1700170), (17, 1400140), (20, 1190119), (28, 850085), (34, 700070), (35, 680068), (68, 350035), (70, 340034), (73, 326060), (85, 280028), (119, 200020), (137, 173740), (140, 170017), (146, 163030), (170, 140014), (238, 100010), (274, 86870), (292, 81515), (340, 70007), (365, 65212), (476, 50005), (511, 46580), (548, 43435), (595, 40004), (685, 34748), (730, 32606), (959, 24820), (1022, 23290), (1190, 20002), (1241, 19180), (1370, 17374), (1460, 16303), (1918, 12410), (2044, 11645), (2329, 10220), (2380, 10001), (2482, 9590), (2555, 9316), (2740, 8687), (3836, 6205), (4658, 5110), (4795, 4964)]