404477150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3389}}^1$

素因数の和:3450

約数の個数: 96

約数和(自身を含む): 968509440

約数和(自身を除く): 564032290

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 31, 35, 50, 55, 62, 70, 77, 110, 154, 155, 175, 217, 275, 310, 341, 350, 385, 434, 550, 682, 770, 775, 1085, 1550, 1705, 1925, 2170, 2387, 3389, 3410, 3850, 4774, 5425, 6778, 8525, 10850, 11935, 16945, 17050, 23723, 23870, 33890, 37279, 47446, 59675, 74558, 84725, 105059, 118615, 119350, 169450, 186395, 210118, 237230, 260953, 372790, 521906, 525295, 593075, 735413, 931975, 1050590, 1155649, 1186150, 1304765, 1470826, 1863950, 2311298, 2609530, 2626475, 3677065, 5252950, 5778245, 6523825, 7354130, 8089543, 11556490, 13047650, 16179086, 18385325, 28891225, 36770650, 40447715, 57782450, 80895430, 202238575, 404477150]

約数ペア:

[(1, 404477150), (2, 202238575), (5, 80895430), (7, 57782450), (10, 40447715), (11, 36770650), (14, 28891225), (22, 18385325), (25, 16179086), (31, 13047650), (35, 11556490), (50, 8089543), (55, 7354130), (62, 6523825), (70, 5778245), (77, 5252950), (110, 3677065), (154, 2626475), (155, 2609530), (175, 2311298), (217, 1863950), (275, 1470826), (310, 1304765), (341, 1186150), (350, 1155649), (385, 1050590), (434, 931975), (550, 735413), (682, 593075), (770, 525295), (775, 521906), (1085, 372790), (1550, 260953), (1705, 237230), (1925, 210118), (2170, 186395), (2387, 169450), (3389, 119350), (3410, 118615), (3850, 105059), (4774, 84725), (5425, 74558), (6778, 59675), (8525, 47446), (10850, 37279), (11935, 33890), (16945, 23870), (17050, 23723)]