201804460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1721}}^1$

素因数の和:1795

約数の個数: 96

約数和(自身を含む): 510318144

約数和(自身を除く): 308513684

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 41, 44, 52, 55, 65, 82, 110, 130, 143, 164, 205, 220, 260, 286, 410, 451, 533, 572, 715, 820, 902, 1066, 1430, 1721, 1804, 2132, 2255, 2665, 2860, 3442, 4510, 5330, 5863, 6884, 8605, 9020, 10660, 11726, 17210, 18931, 22373, 23452, 29315, 34420, 37862, 44746, 58630, 70561, 75724, 89492, 94655, 111865, 117260, 141122, 189310, 223730, 246103, 282244, 352805, 378620, 447460, 492206, 705610, 776171, 917293, 984412, 1230515, 1411220, 1552342, 1834586, 2461030, 3104684, 3669172, 3880855, 4586465, 4922060, 7761710, 9172930, 10090223, 15523420, 18345860, 20180446, 40360892, 50451115, 100902230, 201804460]

約数ペア:

[(1, 201804460), (2, 100902230), (4, 50451115), (5, 40360892), (10, 20180446), (11, 18345860), (13, 15523420), (20, 10090223), (22, 9172930), (26, 7761710), (41, 4922060), (44, 4586465), (52, 3880855), (55, 3669172), (65, 3104684), (82, 2461030), (110, 1834586), (130, 1552342), (143, 1411220), (164, 1230515), (205, 984412), (220, 917293), (260, 776171), (286, 705610), (410, 492206), (451, 447460), (533, 378620), (572, 352805), (715, 282244), (820, 246103), (902, 223730), (1066, 189310), (1430, 141122), (1721, 117260), (1804, 111865), (2132, 94655), (2255, 89492), (2665, 75724), (2860, 70561), (3442, 58630), (4510, 44746), (5330, 37862), (5863, 34420), (6884, 29315), (8605, 23452), (9020, 22373), (10660, 18931), (11726, 17210)]