1738852700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{251}}^1$

素因数の和:424

約数の個数: 108

約数和(自身を含む): 4136407128

約数和(自身を除く): 2397554428

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 73, 100, 130, 146, 251, 260, 292, 325, 365, 502, 650, 730, 949, 1004, 1255, 1300, 1460, 1825, 1898, 2510, 3263, 3650, 3796, 4745, 5020, 5329, 6275, 6526, 7300, 9490, 10658, 12550, 13052, 16315, 18323, 18980, 21316, 23725, 25100, 26645, 32630, 36646, 47450, 53290, 65260, 69277, 73292, 81575, 91615, 94900, 106580, 133225, 138554, 163150, 183230, 238199, 266450, 277108, 326300, 346385, 366460, 458075, 476398, 532900, 692770, 916150, 952796, 1190995, 1337579, 1385540, 1731925, 1832300, 2381990, 2675158, 3463850, 4763980, 5350316, 5954975, 6687895, 6927700, 11909950, 13375790, 17388527, 23819900, 26751580, 33439475, 34777054, 66878950, 69554108, 86942635, 133757900, 173885270, 347770540, 434713175, 869426350, 1738852700]

約数ペア:

[(1, 1738852700), (2, 869426350), (4, 434713175), (5, 347770540), (10, 173885270), (13, 133757900), (20, 86942635), (25, 69554108), (26, 66878950), (50, 34777054), (52, 33439475), (65, 26751580), (73, 23819900), (100, 17388527), (130, 13375790), (146, 11909950), (251, 6927700), (260, 6687895), (292, 5954975), (325, 5350316), (365, 4763980), (502, 3463850), (650, 2675158), (730, 2381990), (949, 1832300), (1004, 1731925), (1255, 1385540), (1300, 1337579), (1460, 1190995), (1825, 952796), (1898, 916150), (2510, 692770), (3263, 532900), (3650, 476398), (3796, 458075), (4745, 366460), (5020, 346385), (5329, 326300), (6275, 277108), (6526, 266450), (7300, 238199), (9490, 183230), (10658, 163150), (12550, 138554), (13052, 133225), (16315, 106580), (18323, 94900), (18980, 91615), (21316, 81575), (23725, 73292), (25100, 69277), (26645, 65260), (32630, 53290), (36646, 47450)]