15709856500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{56207}}^1$

素因数の和:56282

約数の個数: 96

約数和(自身を含む): 37809547776

約数和(自身を除く): 22099691276

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 43, 50, 52, 65, 86, 100, 125, 130, 172, 215, 250, 260, 325, 430, 500, 559, 650, 860, 1075, 1118, 1300, 1625, 2150, 2236, 2795, 3250, 4300, 5375, 5590, 6500, 10750, 11180, 13975, 21500, 27950, 55900, 56207, 69875, 112414, 139750, 224828, 279500, 281035, 562070, 730691, 1124140, 1405175, 1461382, 2416901, 2810350, 2922764, 3653455, 4833802, 5620700, 7025875, 7306910, 9667604, 12084505, 14051750, 14613820, 18267275, 24169010, 28103500, 31419713, 36534550, 48338020, 60422525, 62839426, 73069100, 91336375, 120845050, 125678852, 157098565, 182672750, 241690100, 302112625, 314197130, 365345500, 604225250, 628394260, 785492825, 1208450500, 1570985650, 3141971300, 3927464125, 7854928250, 15709856500]

約数ペア:

[(1, 15709856500), (2, 7854928250), (4, 3927464125), (5, 3141971300), (10, 1570985650), (13, 1208450500), (20, 785492825), (25, 628394260), (26, 604225250), (43, 365345500), (50, 314197130), (52, 302112625), (65, 241690100), (86, 182672750), (100, 157098565), (125, 125678852), (130, 120845050), (172, 91336375), (215, 73069100), (250, 62839426), (260, 60422525), (325, 48338020), (430, 36534550), (500, 31419713), (559, 28103500), (650, 24169010), (860, 18267275), (1075, 14613820), (1118, 14051750), (1300, 12084505), (1625, 9667604), (2150, 7306910), (2236, 7025875), (2795, 5620700), (3250, 4833802), (4300, 3653455), (5375, 2922764), (5590, 2810350), (6500, 2416901), (10750, 1461382), (11180, 1405175), (13975, 1124140), (21500, 730691), (27950, 562070), (55900, 281035), (56207, 279500), (69875, 224828), (112414, 139750)]