29128639540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1454977}}^1$

素因数の和:1455017

約数の個数: 96

約数和(自身を含む): 82130598144

約数和(自身を除く): 53001958604

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 5005, 10010, 20020, 1454977, 2909954, 5819908, 7274885, 10184839, 14549770, 16004747, 18914701, 20369678, 29099540, 32009494, 37829402, 40739356, 50924195, 64018988, 75658804, 80023735, 94573505, 101848390, 112033229, 132402907, 160047470, 189147010, 203696780, 208061711, 224066458, 264805814, 320094940, 378294020, 416123422, 448132916, 529611628, 560166145, 662014535, 832246844, 1040308555, 1120332290, 1324029070, 1456431977, 2080617110, 2240664580, 2648058140, 2912863954, 4161234220, 5825727908, 7282159885, 14564319770, 29128639540]

約数ペア:

[(1, 29128639540), (2, 14564319770), (4, 7282159885), (5, 5825727908), (7, 4161234220), (10, 2912863954), (11, 2648058140), (13, 2240664580), (14, 2080617110), (20, 1456431977), (22, 1324029070), (26, 1120332290), (28, 1040308555), (35, 832246844), (44, 662014535), (52, 560166145), (55, 529611628), (65, 448132916), (70, 416123422), (77, 378294020), (91, 320094940), (110, 264805814), (130, 224066458), (140, 208061711), (143, 203696780), (154, 189147010), (182, 160047470), (220, 132402907), (260, 112033229), (286, 101848390), (308, 94573505), (364, 80023735), (385, 75658804), (455, 64018988), (572, 50924195), (715, 40739356), (770, 37829402), (910, 32009494), (1001, 29099540), (1430, 20369678), (1540, 18914701), (1820, 16004747), (2002, 14549770), (2860, 10184839), (4004, 7274885), (5005, 5819908), (10010, 2909954), (20020, 1454977)]