1004078570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 2098293120

約数和(自身を除く): 1094214550

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 109, 110, 115, 121, 218, 230, 242, 253, 331, 506, 545, 605, 662, 1090, 1199, 1210, 1265, 1655, 2398, 2507, 2530, 2783, 3310, 3641, 5014, 5566, 5995, 7282, 7613, 11990, 12535, 13189, 13915, 15226, 18205, 25070, 26378, 27577, 27830, 36079, 36410, 38065, 40051, 55154, 65945, 72158, 76130, 80102, 83743, 131890, 137885, 167486, 180395, 200255, 275770, 303347, 360790, 396869, 400510, 418715, 606694, 793738, 829817, 837430, 921173, 1516735, 1659634, 1842346, 1984345, 3033470, 3968690, 4149085, 4365559, 4605865, 8298170, 8731118, 9127987, 9211730, 18255974, 21827795, 43655590, 45639935, 91279870, 100407857, 200815714, 502039285, 1004078570]

約数ペア:

[(1, 1004078570), (2, 502039285), (5, 200815714), (10, 100407857), (11, 91279870), (22, 45639935), (23, 43655590), (46, 21827795), (55, 18255974), (109, 9211730), (110, 9127987), (115, 8731118), (121, 8298170), (218, 4605865), (230, 4365559), (242, 4149085), (253, 3968690), (331, 3033470), (506, 1984345), (545, 1842346), (605, 1659634), (662, 1516735), (1090, 921173), (1199, 837430), (1210, 829817), (1265, 793738), (1655, 606694), (2398, 418715), (2507, 400510), (2530, 396869), (2783, 360790), (3310, 303347), (3641, 275770), (5014, 200255), (5566, 180395), (5995, 167486), (7282, 137885), (7613, 131890), (11990, 83743), (12535, 80102), (13189, 76130), (13915, 72158), (15226, 65945), (18205, 55154), (25070, 40051), (26378, 38065), (27577, 36410), (27830, 36079)]