43007470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 89579520

約数和(自身を除く): 46572050

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 89, 110, 115, 178, 191, 230, 253, 382, 445, 506, 890, 955, 979, 1265, 1910, 1958, 2047, 2101, 2530, 4094, 4202, 4393, 4895, 8786, 9790, 10235, 10505, 16999, 20470, 21010, 21965, 22517, 33998, 43930, 45034, 48323, 84995, 96646, 112585, 169990, 186989, 225170, 241615, 373978, 390977, 483230, 781954, 934945, 1869890, 1954885, 3909770, 4300747, 8601494, 21503735, 43007470]

約数ペア:

[(1, 43007470), (2, 21503735), (5, 8601494), (10, 4300747), (11, 3909770), (22, 1954885), (23, 1869890), (46, 934945), (55, 781954), (89, 483230), (110, 390977), (115, 373978), (178, 241615), (191, 225170), (230, 186989), (253, 169990), (382, 112585), (445, 96646), (506, 84995), (890, 48323), (955, 45034), (979, 43930), (1265, 33998), (1910, 22517), (1958, 21965), (2047, 21010), (2101, 20470), (2530, 16999), (4094, 10505), (4202, 10235), (4393, 9790), (4895, 8786)]