88702900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6203}}^1$

素因数の和:6241

約数の個数: 72

約数和(自身を含む): 226173024

約数和(自身を除く): 137470124

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, 6203, 7150, 12406, 14300, 24812, 31015, 62030, 68233, 80639, 124060, 136466, 155075, 161278, 272932, 310150, 322556, 341165, 403195, 620300, 682330, 806390, 887029, 1364660, 1612780, 1705825, 1774058, 2015975, 3411650, 3548116, 4031950, 4435145, 6823300, 8063900, 8870290, 17740580, 22175725, 44351450, 88702900]

約数ペア:

[(1, 88702900), (2, 44351450), (4, 22175725), (5, 17740580), (10, 8870290), (11, 8063900), (13, 6823300), (20, 4435145), (22, 4031950), (25, 3548116), (26, 3411650), (44, 2015975), (50, 1774058), (52, 1705825), (55, 1612780), (65, 1364660), (100, 887029), (110, 806390), (130, 682330), (143, 620300), (220, 403195), (260, 341165), (275, 322556), (286, 310150), (325, 272932), (550, 161278), (572, 155075), (650, 136466), (715, 124060), (1100, 80639), (1300, 68233), (1430, 62030), (2860, 31015), (3575, 24812), (6203, 14300), (7150, 12406)]