1036803020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{22549}}^1$

素因数の和:22599

約数の個数: 72

約数和(自身を含む): 2519286000

約数和(自身を除く): 1482482980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 121, 190, 209, 220, 242, 380, 418, 484, 605, 836, 1045, 1210, 2090, 2299, 2420, 4180, 4598, 9196, 11495, 22549, 22990, 45098, 45980, 90196, 112745, 225490, 248039, 428431, 450980, 496078, 856862, 992156, 1240195, 1713724, 2142155, 2480390, 2728429, 4284310, 4712741, 4960780, 5456858, 8568620, 9425482, 10913716, 13642145, 18850964, 23563705, 27284290, 47127410, 51840151, 54568580, 94254820, 103680302, 207360604, 259200755, 518401510, 1036803020]

約数ペア:

[(1, 1036803020), (2, 518401510), (4, 259200755), (5, 207360604), (10, 103680302), (11, 94254820), (19, 54568580), (20, 51840151), (22, 47127410), (38, 27284290), (44, 23563705), (55, 18850964), (76, 13642145), (95, 10913716), (110, 9425482), (121, 8568620), (190, 5456858), (209, 4960780), (220, 4712741), (242, 4284310), (380, 2728429), (418, 2480390), (484, 2142155), (605, 1713724), (836, 1240195), (1045, 992156), (1210, 856862), (2090, 496078), (2299, 450980), (2420, 428431), (4180, 248039), (4598, 225490), (9196, 112745), (11495, 90196), (22549, 45980), (22990, 45098)]