687701300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{48091}}^1$

素因数の和:48129

約数の個数: 72

約数和(自身を含む): 1753241952

約数和(自身を除く): 1065540652

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 7150, 14300, 48091, 96182, 192364, 240455, 480910, 529001, 625183, 961820, 1058002, 1202275, 1250366, 2116004, 2404550, 2500732, 2645005, 3125915, 4809100, 5290010, 6251830, 6877013, 10580020, 12503660, 13225025, 13754026, 15629575, 26450050, 27508052, 31259150, 34385065, 52900100, 62518300, 68770130, 137540260, 171925325, 343850650, 687701300]

約数ペア:

[(1, 687701300), (2, 343850650), (4, 171925325), (5, 137540260), (10, 68770130), (11, 62518300), (13, 52900100), (20, 34385065), (22, 31259150), (25, 27508052), (26, 26450050), (44, 15629575), (50, 13754026), (52, 13225025), (55, 12503660), (65, 10580020), (100, 6877013), (110, 6251830), (130, 5290010), (143, 4809100), (220, 3125915), (260, 2645005), (275, 2500732), (286, 2404550), (325, 2116004), (550, 1250366), (572, 1202275), (650, 1058002), (715, 961820), (1100, 625183), (1300, 529001), (1430, 480910), (2860, 240455), (3575, 192364), (7150, 96182), (14300, 48091)]