14818921060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{977}}^1$

素因数の和:1325

約数の個数: 96

約数和(自身を含む): 32466470400

約数和(自身を除く): 17647549340

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 103, 148, 185, 199, 206, 370, 398, 412, 515, 740, 796, 977, 995, 1030, 1954, 1990, 2060, 3811, 3908, 3980, 4885, 7363, 7622, 9770, 14726, 15244, 19055, 19540, 20497, 29452, 36149, 36815, 38110, 40994, 72298, 73630, 76220, 81988, 100631, 102485, 144596, 147260, 180745, 194423, 201262, 204970, 361490, 388846, 402524, 409940, 503155, 722980, 758389, 777692, 972115, 1006310, 1516778, 1944230, 2012620, 3033556, 3723347, 3791945, 3888460, 7193651, 7446694, 7583890, 14387302, 14893388, 15167780, 18616735, 20025569, 28774604, 35968255, 37233470, 40051138, 71936510, 74466940, 80102276, 100127845, 143873020, 200255690, 400511380, 740946053, 1481892106, 2963784212, 3704730265, 7409460530, 14818921060]

約数ペア:

[(1, 14818921060), (2, 7409460530), (4, 3704730265), (5, 2963784212), (10, 1481892106), (20, 740946053), (37, 400511380), (74, 200255690), (103, 143873020), (148, 100127845), (185, 80102276), (199, 74466940), (206, 71936510), (370, 40051138), (398, 37233470), (412, 35968255), (515, 28774604), (740, 20025569), (796, 18616735), (977, 15167780), (995, 14893388), (1030, 14387302), (1954, 7583890), (1990, 7446694), (2060, 7193651), (3811, 3888460), (3908, 3791945), (3980, 3723347), (4885, 3033556), (7363, 2012620), (7622, 1944230), (9770, 1516778), (14726, 1006310), (15244, 972115), (19055, 777692), (19540, 758389), (20497, 722980), (29452, 503155), (36149, 409940), (36815, 402524), (38110, 388846), (40994, 361490), (72298, 204970), (73630, 201262), (76220, 194423), (81988, 180745), (100631, 147260), (102485, 144596)]