78950300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5521}}^1$

素因数の和:5559

約数の個数: 72

約数和(自身を含む): 201310032

約数和(自身を除く): 122359732

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 5521, 7150, 11042, 14300, 22084, 27605, 55210, 60731, 71773, 110420, 121462, 138025, 143546, 242924, 276050, 287092, 303655, 358865, 552100, 607310, 717730, 789503, 1214620, 1435460, 1518275, 1579006, 1794325, 3036550, 3158012, 3588650, 3947515, 6073100, 7177300, 7895030, 15790060, 19737575, 39475150, 78950300]

約数ペア:

[(1, 78950300), (2, 39475150), (4, 19737575), (5, 15790060), (10, 7895030), (11, 7177300), (13, 6073100), (20, 3947515), (22, 3588650), (25, 3158012), (26, 3036550), (44, 1794325), (50, 1579006), (52, 1518275), (55, 1435460), (65, 1214620), (100, 789503), (110, 717730), (130, 607310), (143, 552100), (220, 358865), (260, 303655), (275, 287092), (286, 276050), (325, 242924), (550, 143546), (572, 138025), (650, 121462), (715, 110420), (1100, 71773), (1300, 60731), (1430, 55210), (2860, 27605), (3575, 22084), (5521, 14300), (7150, 11042)]