4348889650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{1091}}^1\times {\mathrm{1627}}^1$

素因数の和:2744

約数の個数: 72

約数和(自身を含む): 9423990576

約数和(自身を除く): 5075100926

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1091, 1225, 1627, 2182, 2450, 3254, 5455, 7637, 8135, 10910, 11389, 15274, 16270, 22778, 27275, 38185, 40675, 53459, 54550, 56945, 76370, 79723, 81350, 106918, 113890, 159446, 190925, 267295, 284725, 381850, 398615, 534590, 569450, 797230, 1336475, 1775057, 1993075, 2672950, 3550114, 3986150, 8875285, 12425399, 17750570, 24850798, 44376425, 62126995, 86977793, 88752850, 124253990, 173955586, 310634975, 434888965, 621269950, 869777930, 2174444825, 4348889650]

約数ペア:

[(1, 4348889650), (2, 2174444825), (5, 869777930), (7, 621269950), (10, 434888965), (14, 310634975), (25, 173955586), (35, 124253990), (49, 88752850), (50, 86977793), (70, 62126995), (98, 44376425), (175, 24850798), (245, 17750570), (350, 12425399), (490, 8875285), (1091, 3986150), (1225, 3550114), (1627, 2672950), (2182, 1993075), (2450, 1775057), (3254, 1336475), (5455, 797230), (7637, 569450), (8135, 534590), (10910, 398615), (11389, 381850), (15274, 284725), (16270, 267295), (22778, 190925), (27275, 159446), (38185, 113890), (40675, 106918), (53459, 81350), (54550, 79723), (56945, 76370)]