419734420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5689}}^1$

素因数の和:5753

約数の個数: 96

約数和(自身を含む): 1101219840

約数和(自身を除く): 681485420

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 62, 68, 70, 85, 119, 124, 140, 155, 170, 217, 238, 310, 340, 434, 476, 527, 595, 620, 868, 1054, 1085, 1190, 2108, 2170, 2380, 2635, 3689, 4340, 5270, 5689, 7378, 10540, 11378, 14756, 18445, 22756, 28445, 36890, 39823, 56890, 73780, 79646, 96713, 113780, 159292, 176359, 193426, 199115, 352718, 386852, 398230, 483565, 676991, 705436, 796460, 881795, 967130, 1234513, 1353982, 1763590, 1934260, 2469026, 2707964, 2998103, 3384955, 3527180, 4938052, 5996206, 6172565, 6769910, 11992412, 12345130, 13539820, 14990515, 20986721, 24690260, 29981030, 41973442, 59962060, 83946884, 104933605, 209867210, 419734420]

約数ペア:

[(1, 419734420), (2, 209867210), (4, 104933605), (5, 83946884), (7, 59962060), (10, 41973442), (14, 29981030), (17, 24690260), (20, 20986721), (28, 14990515), (31, 13539820), (34, 12345130), (35, 11992412), (62, 6769910), (68, 6172565), (70, 5996206), (85, 4938052), (119, 3527180), (124, 3384955), (140, 2998103), (155, 2707964), (170, 2469026), (217, 1934260), (238, 1763590), (310, 1353982), (340, 1234513), (434, 967130), (476, 881795), (527, 796460), (595, 705436), (620, 676991), (868, 483565), (1054, 398230), (1085, 386852), (1190, 352718), (2108, 199115), (2170, 193426), (2380, 176359), (2635, 159292), (3689, 113780), (4340, 96713), (5270, 79646), (5689, 73780), (7378, 56890), (10540, 39823), (11378, 36890), (14756, 28445), (18445, 22756)]