7449103460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2069}}^1\times {\mathrm{5807}}^1$

素因数の和:7916

約数の個数: 48

約数和(自身を含む): 16158320640

約数和(自身を除く): 8709217180

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 2069, 4138, 5807, 8276, 10345, 11614, 20690, 23228, 29035, 41380, 58070, 64139, 116140, 128278, 180017, 256556, 320695, 360034, 641390, 720068, 900085, 1282780, 1800170, 3600340, 12014683, 24029366, 48058732, 60073415, 120146830, 240293660, 372455173, 744910346, 1489820692, 1862275865, 3724551730, 7449103460]

約数ペア:

[(1, 7449103460), (2, 3724551730), (4, 1862275865), (5, 1489820692), (10, 744910346), (20, 372455173), (31, 240293660), (62, 120146830), (124, 60073415), (155, 48058732), (310, 24029366), (620, 12014683), (2069, 3600340), (4138, 1800170), (5807, 1282780), (8276, 900085), (10345, 720068), (11614, 641390), (20690, 360034), (23228, 320695), (29035, 256556), (41380, 180017), (58070, 128278), (64139, 116140)]