5280510140

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 11483265024

約数和(自身を除く): 6202754884

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 127, 173, 197, 244, 254, 305, 346, 394, 508, 610, 635, 692, 788, 865, 985, 1220, 1270, 1730, 1970, 2540, 3460, 3940, 7747, 10553, 12017, 15494, 21106, 21971, 24034, 25019, 30988, 34081, 38735, 42212, 43942, 48068, 50038, 52765, 60085, 68162, 77470, 87884, 100076, 105530, 109855, 120170, 125095, 136324, 154940, 170405, 211060, 219710, 240340, 250190, 340810, 439420, 500380, 681620, 1340231, 1526159, 2078941, 2680462, 3052318, 4157882, 4328287, 5360924, 6104636, 6701155, 7630795, 8315764, 8656574, 10394705, 13402310, 15261590, 17313148, 20789410, 21641435, 26804620, 30523180, 41578820, 43282870, 86565740, 264025507, 528051014, 1056102028, 1320127535, 2640255070, 5280510140]

約数ペア:

[(1, 5280510140), (2, 2640255070), (4, 1320127535), (5, 1056102028), (10, 528051014), (20, 264025507), (61, 86565740), (122, 43282870), (127, 41578820), (173, 30523180), (197, 26804620), (244, 21641435), (254, 20789410), (305, 17313148), (346, 15261590), (394, 13402310), (508, 10394705), (610, 8656574), (635, 8315764), (692, 7630795), (788, 6701155), (865, 6104636), (985, 5360924), (1220, 4328287), (1270, 4157882), (1730, 3052318), (1970, 2680462), (2540, 2078941), (3460, 1526159), (3940, 1340231), (7747, 681620), (10553, 500380), (12017, 439420), (15494, 340810), (21106, 250190), (21971, 240340), (24034, 219710), (25019, 211060), (30988, 170405), (34081, 154940), (38735, 136324), (42212, 125095), (43942, 120170), (48068, 109855), (50038, 105530), (52765, 100076), (60085, 87884), (68162, 77470)]