5200603180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1867}}^1$

素因数の和:2039

約数の個数: 96

約数和(自身を含む): 11598935040

約数和(自身を除く): 6398331860

約数列:

[1, 2, 4, 5, 10, 20, 41, 43, 79, 82, 86, 158, 164, 172, 205, 215, 316, 395, 410, 430, 790, 820, 860, 1580, 1763, 1867, 3239, 3397, 3526, 3734, 6478, 6794, 7052, 7468, 8815, 9335, 12956, 13588, 16195, 16985, 17630, 18670, 32390, 33970, 35260, 37340, 64780, 67940, 76547, 80281, 139277, 147493, 153094, 160562, 278554, 294986, 306188, 321124, 382735, 401405, 557108, 589972, 696385, 737465, 765470, 802810, 1392770, 1474930, 1530940, 1605620, 2785540, 2949860, 3291521, 6047213, 6342199, 6583042, 12094426, 12684398, 13166084, 16457605, 24188852, 25368796, 30236065, 31710995, 32915210, 60472130, 63421990, 65830420, 120944260, 126843980, 260030159, 520060318, 1040120636, 1300150795, 2600301590, 5200603180]

約数ペア:

[(1, 5200603180), (2, 2600301590), (4, 1300150795), (5, 1040120636), (10, 520060318), (20, 260030159), (41, 126843980), (43, 120944260), (79, 65830420), (82, 63421990), (86, 60472130), (158, 32915210), (164, 31710995), (172, 30236065), (205, 25368796), (215, 24188852), (316, 16457605), (395, 13166084), (410, 12684398), (430, 12094426), (790, 6583042), (820, 6342199), (860, 6047213), (1580, 3291521), (1763, 2949860), (1867, 2785540), (3239, 1605620), (3397, 1530940), (3526, 1474930), (3734, 1392770), (6478, 802810), (6794, 765470), (7052, 737465), (7468, 696385), (8815, 589972), (9335, 557108), (12956, 401405), (13588, 382735), (16195, 321124), (16985, 306188), (17630, 294986), (18670, 278554), (32390, 160562), (33970, 153094), (35260, 147493), (37340, 139277), (64780, 80281), (67940, 76547)]