76528220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4789}}^1$

素因数の和:4862

約数の個数: 48

約数和(自身を含む): 173819520

約数和(自身を除く): 97291300

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1598, 3196, 3995, 4789, 7990, 9578, 15980, 19156, 23945, 47890, 81413, 95780, 162826, 225083, 325652, 407065, 450166, 814130, 900332, 1125415, 1628260, 2250830, 3826411, 4501660, 7652822, 15305644, 19132055, 38264110, 76528220]

約数ペア:

[(1, 76528220), (2, 38264110), (4, 19132055), (5, 15305644), (10, 7652822), (17, 4501660), (20, 3826411), (34, 2250830), (47, 1628260), (68, 1125415), (85, 900332), (94, 814130), (170, 450166), (188, 407065), (235, 325652), (340, 225083), (470, 162826), (799, 95780), (940, 81413), (1598, 47890), (3196, 23945), (3995, 19156), (4789, 15980), (7990, 9578)]