1036774340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{19961}}^1$

素因数の和:20037

約数の個数: 72

約数和(自身を含む): 2580607512

約数和(自身を除く): 1543833172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 53, 70, 98, 106, 140, 196, 212, 245, 265, 371, 490, 530, 742, 980, 1060, 1484, 1855, 2597, 3710, 5194, 7420, 10388, 12985, 19961, 25970, 39922, 51940, 79844, 99805, 139727, 199610, 279454, 399220, 558908, 698635, 978089, 1057933, 1397270, 1956178, 2115866, 2794540, 3912356, 4231732, 4890445, 5289665, 7405531, 9780890, 10579330, 14811062, 19561780, 21158660, 29622124, 37027655, 51838717, 74055310, 103677434, 148110620, 207354868, 259193585, 518387170, 1036774340]

約数ペア:

[(1, 1036774340), (2, 518387170), (4, 259193585), (5, 207354868), (7, 148110620), (10, 103677434), (14, 74055310), (20, 51838717), (28, 37027655), (35, 29622124), (49, 21158660), (53, 19561780), (70, 14811062), (98, 10579330), (106, 9780890), (140, 7405531), (196, 5289665), (212, 4890445), (245, 4231732), (265, 3912356), (371, 2794540), (490, 2115866), (530, 1956178), (742, 1397270), (980, 1057933), (1060, 978089), (1484, 698635), (1855, 558908), (2597, 399220), (3710, 279454), (5194, 199610), (7420, 139727), (10388, 99805), (12985, 79844), (19961, 51940), (25970, 39922)]