2170226300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{2053}}^1$

素因数の和:2140

約数の個数: 108

約数和(自身を含む): 5311175688

約数和(自身を除く): 3140949388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 275, 310, 341, 550, 620, 682, 775, 961, 1100, 1364, 1550, 1705, 1922, 2053, 3100, 3410, 3844, 4106, 4805, 6820, 8212, 8525, 9610, 10265, 10571, 17050, 19220, 20530, 21142, 22583, 24025, 34100, 41060, 42284, 45166, 48050, 51325, 52855, 63643, 90332, 96100, 102650, 105710, 112915, 127286, 205300, 211420, 225830, 254572, 264275, 318215, 451660, 528550, 564575, 636430, 700073, 1057100, 1129150, 1272860, 1400146, 1591075, 1972933, 2258300, 2800292, 3182150, 3500365, 3945866, 6364300, 7000730, 7891732, 9864665, 14001460, 17501825, 19729330, 21702263, 35003650, 39458660, 43404526, 49323325, 70007300, 86809052, 98646650, 108511315, 197293300, 217022630, 434045260, 542556575, 1085113150, 2170226300]

約数ペア:

[(1, 2170226300), (2, 1085113150), (4, 542556575), (5, 434045260), (10, 217022630), (11, 197293300), (20, 108511315), (22, 98646650), (25, 86809052), (31, 70007300), (44, 49323325), (50, 43404526), (55, 39458660), (62, 35003650), (100, 21702263), (110, 19729330), (124, 17501825), (155, 14001460), (220, 9864665), (275, 7891732), (310, 7000730), (341, 6364300), (550, 3945866), (620, 3500365), (682, 3182150), (775, 2800292), (961, 2258300), (1100, 1972933), (1364, 1591075), (1550, 1400146), (1705, 1272860), (1922, 1129150), (2053, 1057100), (3100, 700073), (3410, 636430), (3844, 564575), (4106, 528550), (4805, 451660), (6820, 318215), (8212, 264275), (8525, 254572), (9610, 225830), (10265, 211420), (10571, 205300), (17050, 127286), (19220, 112915), (20530, 105710), (21142, 102650), (22583, 96100), (24025, 90332), (34100, 63643), (41060, 52855), (42284, 51325), (45166, 48050)]