65533980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1367}}^1$

素因数の和:1443

約数の個数: 96

約数和(自身を含む): 198567936

約数和(自身を除く): 133033956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 47, 51, 60, 68, 85, 94, 102, 141, 170, 188, 204, 235, 255, 282, 340, 470, 510, 564, 705, 799, 940, 1020, 1367, 1410, 1598, 2397, 2734, 2820, 3196, 3995, 4101, 4794, 5468, 6835, 7990, 8202, 9588, 11985, 13670, 15980, 16404, 20505, 23239, 23970, 27340, 41010, 46478, 47940, 64249, 69717, 82020, 92956, 116195, 128498, 139434, 192747, 232390, 256996, 278868, 321245, 348585, 385494, 464780, 642490, 697170, 770988, 963735, 1092233, 1284980, 1394340, 1927470, 2184466, 3276699, 3854940, 4368932, 5461165, 6553398, 10922330, 13106796, 16383495, 21844660, 32766990, 65533980]

約数ペア:

[(1, 65533980), (2, 32766990), (3, 21844660), (4, 16383495), (5, 13106796), (6, 10922330), (10, 6553398), (12, 5461165), (15, 4368932), (17, 3854940), (20, 3276699), (30, 2184466), (34, 1927470), (47, 1394340), (51, 1284980), (60, 1092233), (68, 963735), (85, 770988), (94, 697170), (102, 642490), (141, 464780), (170, 385494), (188, 348585), (204, 321245), (235, 278868), (255, 256996), (282, 232390), (340, 192747), (470, 139434), (510, 128498), (564, 116195), (705, 92956), (799, 82020), (940, 69717), (1020, 64249), (1367, 47940), (1410, 46478), (1598, 41010), (2397, 27340), (2734, 23970), (2820, 23239), (3196, 20505), (3995, 16404), (4101, 15980), (4794, 13670), (5468, 11985), (6835, 9588), (7990, 8202)]