71502860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1143

約数の個数: 96

約数和(自身を含む): 184246272

約数和(自身を除く): 112743412

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 44, 46, 52, 55, 65, 92, 110, 115, 130, 143, 220, 230, 253, 260, 286, 299, 460, 506, 572, 598, 715, 1012, 1087, 1196, 1265, 1430, 1495, 2174, 2530, 2860, 2990, 3289, 4348, 5060, 5435, 5980, 6578, 10870, 11957, 13156, 14131, 16445, 21740, 23914, 25001, 28262, 32890, 47828, 50002, 56524, 59785, 65780, 70655, 100004, 119570, 125005, 141310, 155441, 239140, 250010, 275011, 282620, 310882, 325013, 500020, 550022, 621764, 650026, 777205, 1100044, 1300052, 1375055, 1554410, 1625065, 2750110, 3108820, 3250130, 3575143, 5500220, 6500260, 7150286, 14300572, 17875715, 35751430, 71502860]

約数ペア:

[(1, 71502860), (2, 35751430), (4, 17875715), (5, 14300572), (10, 7150286), (11, 6500260), (13, 5500220), (20, 3575143), (22, 3250130), (23, 3108820), (26, 2750110), (44, 1625065), (46, 1554410), (52, 1375055), (55, 1300052), (65, 1100044), (92, 777205), (110, 650026), (115, 621764), (130, 550022), (143, 500020), (220, 325013), (230, 310882), (253, 282620), (260, 275011), (286, 250010), (299, 239140), (460, 155441), (506, 141310), (572, 125005), (598, 119570), (715, 100004), (1012, 70655), (1087, 65780), (1196, 59785), (1265, 56524), (1430, 50002), (1495, 47828), (2174, 32890), (2530, 28262), (2860, 25001), (2990, 23914), (3289, 21740), (4348, 16445), (5060, 14131), (5435, 13156), (5980, 11957), (6578, 10870)]