380157400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15973}}^1$

素因数の和:16013

約数の個数: 96

約数和(自身を含む): 1069619040

約数和(自身を除く): 689461640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 136, 140, 170, 175, 200, 238, 280, 340, 350, 425, 476, 595, 680, 700, 850, 952, 1190, 1400, 1700, 2380, 2975, 3400, 4760, 5950, 11900, 15973, 23800, 31946, 63892, 79865, 111811, 127784, 159730, 223622, 271541, 319460, 399325, 447244, 543082, 559055, 638920, 798650, 894488, 1086164, 1118110, 1357705, 1597300, 1900787, 2172328, 2236220, 2715410, 2795275, 3194600, 3801574, 4472440, 5430820, 5590550, 6788525, 7603148, 9503935, 10861640, 11181100, 13577050, 15206296, 19007870, 22362200, 27154100, 38015740, 47519675, 54308200, 76031480, 95039350, 190078700, 380157400]

約数ペア:

[(1, 380157400), (2, 190078700), (4, 95039350), (5, 76031480), (7, 54308200), (8, 47519675), (10, 38015740), (14, 27154100), (17, 22362200), (20, 19007870), (25, 15206296), (28, 13577050), (34, 11181100), (35, 10861640), (40, 9503935), (50, 7603148), (56, 6788525), (68, 5590550), (70, 5430820), (85, 4472440), (100, 3801574), (119, 3194600), (136, 2795275), (140, 2715410), (170, 2236220), (175, 2172328), (200, 1900787), (238, 1597300), (280, 1357705), (340, 1118110), (350, 1086164), (425, 894488), (476, 798650), (595, 638920), (680, 559055), (700, 543082), (850, 447244), (952, 399325), (1190, 319460), (1400, 271541), (1700, 223622), (2380, 159730), (2975, 127784), (3400, 111811), (4760, 79865), (5950, 63892), (11900, 31946), (15973, 23800)]