86014940

素因数分解:

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

素因数の和:323

約数の個数: 96

約数和(自身を含む): 209018880

約数和(自身を除く): 123003940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 89, 92, 110, 115, 178, 191, 220, 230, 253, 356, 382, 445, 460, 506, 764, 890, 955, 979, 1012, 1265, 1780, 1910, 1958, 2047, 2101, 2530, 3820, 3916, 4094, 4202, 4393, 4895, 5060, 8188, 8404, 8786, 9790, 10235, 10505, 16999, 17572, 19580, 20470, 21010, 21965, 22517, 33998, 40940, 42020, 43930, 45034, 48323, 67996, 84995, 87860, 90068, 96646, 112585, 169990, 186989, 193292, 225170, 241615, 339980, 373978, 390977, 450340, 483230, 747956, 781954, 934945, 966460, 1563908, 1869890, 1954885, 3739780, 3909770, 4300747, 7819540, 8601494, 17202988, 21503735, 43007470, 86014940]

約数ペア:

[(1, 86014940), (2, 43007470), (4, 21503735), (5, 17202988), (10, 8601494), (11, 7819540), (20, 4300747), (22, 3909770), (23, 3739780), (44, 1954885), (46, 1869890), (55, 1563908), (89, 966460), (92, 934945), (110, 781954), (115, 747956), (178, 483230), (191, 450340), (220, 390977), (230, 373978), (253, 339980), (356, 241615), (382, 225170), (445, 193292), (460, 186989), (506, 169990), (764, 112585), (890, 96646), (955, 90068), (979, 87860), (1012, 84995), (1265, 67996), (1780, 48323), (1910, 45034), (1958, 43930), (2047, 42020), (2101, 40940), (2530, 33998), (3820, 22517), (3916, 21965), (4094, 21010), (4202, 20470), (4393, 19580), (4895, 17572), (5060, 16999), (8188, 10505), (8404, 10235), (8786, 9790)]