76524820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1301}}^1$

素因数の和:1500

約数の個数: 48

約数和(自身を含む): 171270288

約数和(自身を除く): 94745468

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 173, 340, 346, 692, 865, 1301, 1730, 2602, 2941, 3460, 5204, 5882, 6505, 11764, 13010, 14705, 22117, 26020, 29410, 44234, 58820, 88468, 110585, 221170, 225073, 442340, 450146, 900292, 1125365, 2250730, 3826241, 4501460, 7652482, 15304964, 19131205, 38262410, 76524820]

約数ペア:

[(1, 76524820), (2, 38262410), (4, 19131205), (5, 15304964), (10, 7652482), (17, 4501460), (20, 3826241), (34, 2250730), (68, 1125365), (85, 900292), (170, 450146), (173, 442340), (340, 225073), (346, 221170), (692, 110585), (865, 88468), (1301, 58820), (1730, 44234), (2602, 29410), (2941, 26020), (3460, 22117), (5204, 14705), (5882, 13010), (6505, 11764)]