1552100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 3937248

約数和(自身を除く): 2385148

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 83, 85, 100, 110, 166, 170, 187, 220, 275, 332, 340, 374, 415, 425, 550, 748, 830, 850, 913, 935, 1100, 1411, 1660, 1700, 1826, 1870, 2075, 2822, 3652, 3740, 4150, 4565, 4675, 5644, 7055, 8300, 9130, 9350, 14110, 15521, 18260, 18700, 22825, 28220, 31042, 35275, 45650, 62084, 70550, 77605, 91300, 141100, 155210, 310420, 388025, 776050, 1552100]

約数ペア:

[(1, 1552100), (2, 776050), (4, 388025), (5, 310420), (10, 155210), (11, 141100), (17, 91300), (20, 77605), (22, 70550), (25, 62084), (34, 45650), (44, 35275), (50, 31042), (55, 28220), (68, 22825), (83, 18700), (85, 18260), (100, 15521), (110, 14110), (166, 9350), (170, 9130), (187, 8300), (220, 7055), (275, 5644), (332, 4675), (340, 4565), (374, 4150), (415, 3740), (425, 3652), (550, 2822), (748, 2075), (830, 1870), (850, 1826), (913, 1700), (935, 1660), (1100, 1411)]