4273043720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{313273}}^1$

素因数の和:313326

約数の個数: 64

約数和(自身を含む): 10826749440

約数和(自身を除く): 6553705720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 13640, 313273, 626546, 1253092, 1566365, 2506184, 3132730, 3446003, 6265460, 6892006, 9711463, 12530920, 13784012, 17230015, 19422926, 27568024, 34460030, 38845852, 48557315, 68920060, 77691704, 97114630, 106826093, 137840120, 194229260, 213652186, 388458520, 427304372, 534130465, 854608744, 1068260930, 2136521860, 4273043720]

約数ペア:

[(1, 4273043720), (2, 2136521860), (4, 1068260930), (5, 854608744), (8, 534130465), (10, 427304372), (11, 388458520), (20, 213652186), (22, 194229260), (31, 137840120), (40, 106826093), (44, 97114630), (55, 77691704), (62, 68920060), (88, 48557315), (110, 38845852), (124, 34460030), (155, 27568024), (220, 19422926), (248, 17230015), (310, 13784012), (341, 12530920), (440, 9711463), (620, 6892006), (682, 6265460), (1240, 3446003), (1364, 3132730), (1705, 2506184), (2728, 1566365), (3410, 1253092), (6820, 626546), (13640, 313273)]