528023860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1301}}^1$

素因数の和:1553

約数の個数: 96

約数和(自身を含む): 1371912192

約数和(自身を除く): 843888332

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 223, 260, 364, 446, 455, 892, 910, 1115, 1301, 1561, 1820, 2230, 2602, 2899, 3122, 4460, 5204, 5798, 6244, 6505, 7805, 9107, 11596, 13010, 14495, 15610, 16913, 18214, 20293, 26020, 28990, 31220, 33826, 36428, 40586, 45535, 57980, 67652, 81172, 84565, 91070, 101465, 118391, 169130, 182140, 202930, 236782, 290123, 338260, 405860, 473564, 580246, 591955, 1160492, 1183910, 1450615, 2030861, 2367820, 2901230, 3771599, 4061722, 5802460, 7543198, 8123444, 10154305, 15086396, 18857995, 20308610, 26401193, 37715990, 40617220, 52802386, 75431980, 105604772, 132005965, 264011930, 528023860]

約数ペア:

[(1, 528023860), (2, 264011930), (4, 132005965), (5, 105604772), (7, 75431980), (10, 52802386), (13, 40617220), (14, 37715990), (20, 26401193), (26, 20308610), (28, 18857995), (35, 15086396), (52, 10154305), (65, 8123444), (70, 7543198), (91, 5802460), (130, 4061722), (140, 3771599), (182, 2901230), (223, 2367820), (260, 2030861), (364, 1450615), (446, 1183910), (455, 1160492), (892, 591955), (910, 580246), (1115, 473564), (1301, 405860), (1561, 338260), (1820, 290123), (2230, 236782), (2602, 202930), (2899, 182140), (3122, 169130), (4460, 118391), (5204, 101465), (5798, 91070), (6244, 84565), (6505, 81172), (7805, 67652), (9107, 57980), (11596, 45535), (13010, 40586), (14495, 36428), (15610, 33826), (16913, 31220), (18214, 28990), (20293, 26020)]