194062480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4603}}^1$

素因数の和:4664

約数の個数: 80

約数和(自身を含む): 493254144

約数和(自身を除く): 299191664

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 2108, 2480, 2635, 4216, 4603, 5270, 8432, 9206, 10540, 18412, 21080, 23015, 36824, 42160, 46030, 73648, 78251, 92060, 142693, 156502, 184120, 285386, 313004, 368240, 391255, 570772, 626008, 713465, 782510, 1141544, 1252016, 1426930, 1565020, 2283088, 2425781, 2853860, 3130040, 4851562, 5707720, 6260080, 9703124, 11415440, 12128905, 19406248, 24257810, 38812496, 48515620, 97031240, 194062480]

約数ペア:

[(1, 194062480), (2, 97031240), (4, 48515620), (5, 38812496), (8, 24257810), (10, 19406248), (16, 12128905), (17, 11415440), (20, 9703124), (31, 6260080), (34, 5707720), (40, 4851562), (62, 3130040), (68, 2853860), (80, 2425781), (85, 2283088), (124, 1565020), (136, 1426930), (155, 1252016), (170, 1141544), (248, 782510), (272, 713465), (310, 626008), (340, 570772), (496, 391255), (527, 368240), (620, 313004), (680, 285386), (1054, 184120), (1240, 156502), (1360, 142693), (2108, 92060), (2480, 78251), (2635, 73648), (4216, 46030), (4603, 42160), (5270, 36824), (8432, 23015), (9206, 21080), (10540, 18412)]