509594540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1327}}^1$

素因数の和:1567

約数の個数: 96

約数和(自身を含む): 1324345344

約数和(自身を除く): 814750804

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 211, 260, 364, 422, 455, 844, 910, 1055, 1327, 1477, 1820, 2110, 2654, 2743, 2954, 4220, 5308, 5486, 5908, 6635, 7385, 9289, 10972, 13270, 13715, 14770, 17251, 18578, 19201, 26540, 27430, 29540, 34502, 37156, 38402, 46445, 54860, 69004, 76804, 86255, 92890, 96005, 120757, 172510, 185780, 192010, 241514, 279997, 345020, 384020, 483028, 559994, 603785, 1119988, 1207570, 1399985, 1959979, 2415140, 2799970, 3639961, 3919958, 5599940, 7279922, 7839916, 9799895, 14559844, 18199805, 19599790, 25479727, 36399610, 39199580, 50959454, 72799220, 101918908, 127398635, 254797270, 509594540]

約数ペア:

[(1, 509594540), (2, 254797270), (4, 127398635), (5, 101918908), (7, 72799220), (10, 50959454), (13, 39199580), (14, 36399610), (20, 25479727), (26, 19599790), (28, 18199805), (35, 14559844), (52, 9799895), (65, 7839916), (70, 7279922), (91, 5599940), (130, 3919958), (140, 3639961), (182, 2799970), (211, 2415140), (260, 1959979), (364, 1399985), (422, 1207570), (455, 1119988), (844, 603785), (910, 559994), (1055, 483028), (1327, 384020), (1477, 345020), (1820, 279997), (2110, 241514), (2654, 192010), (2743, 185780), (2954, 172510), (4220, 120757), (5308, 96005), (5486, 92890), (5908, 86255), (6635, 76804), (7385, 69004), (9289, 54860), (10972, 46445), (13270, 38402), (13715, 37156), (14770, 34502), (17251, 29540), (18578, 27430), (19201, 26540)]