262362380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1381}}^1$

素因数の和:1479

約数の個数: 96

約数和(自身を含む): 668666880

約数和(自身を除く): 406304500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 59, 70, 92, 115, 118, 140, 161, 230, 236, 295, 322, 413, 460, 590, 644, 805, 826, 1180, 1357, 1381, 1610, 1652, 2065, 2714, 2762, 3220, 4130, 5428, 5524, 6785, 6905, 8260, 9499, 9667, 13570, 13810, 18998, 19334, 27140, 27620, 31763, 37996, 38668, 47495, 48335, 63526, 81479, 94990, 96670, 127052, 158815, 162958, 189980, 193340, 222341, 317630, 325916, 407395, 444682, 570353, 635260, 814790, 889364, 1111705, 1140706, 1629580, 1874017, 2223410, 2281412, 2851765, 3748034, 4446820, 5703530, 7496068, 9370085, 11407060, 13118119, 18740170, 26236238, 37480340, 52472476, 65590595, 131181190, 262362380]

約数ペア:

[(1, 262362380), (2, 131181190), (4, 65590595), (5, 52472476), (7, 37480340), (10, 26236238), (14, 18740170), (20, 13118119), (23, 11407060), (28, 9370085), (35, 7496068), (46, 5703530), (59, 4446820), (70, 3748034), (92, 2851765), (115, 2281412), (118, 2223410), (140, 1874017), (161, 1629580), (230, 1140706), (236, 1111705), (295, 889364), (322, 814790), (413, 635260), (460, 570353), (590, 444682), (644, 407395), (805, 325916), (826, 317630), (1180, 222341), (1357, 193340), (1381, 189980), (1610, 162958), (1652, 158815), (2065, 127052), (2714, 96670), (2762, 94990), (3220, 81479), (4130, 63526), (5428, 48335), (5524, 47495), (6785, 38668), (6905, 37996), (8260, 31763), (9499, 27620), (9667, 27140), (13570, 19334), (13810, 18998)]