33131560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 96215040

約数和(自身を除く): 63083480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 88, 110, 124, 140, 154, 155, 217, 220, 248, 280, 308, 310, 341, 347, 385, 434, 440, 616, 620, 682, 694, 770, 868, 1085, 1240, 1364, 1388, 1540, 1705, 1735, 1736, 2170, 2387, 2429, 2728, 2776, 3080, 3410, 3470, 3817, 4340, 4774, 4858, 6820, 6940, 7634, 8680, 9548, 9716, 10757, 11935, 12145, 13640, 13880, 15268, 19085, 19096, 19432, 21514, 23870, 24290, 26719, 30536, 38170, 43028, 47740, 48580, 53438, 53785, 75299, 76340, 86056, 95480, 97160, 106876, 107570, 118327, 133595, 150598, 152680, 213752, 215140, 236654, 267190, 301196, 376495, 430280, 473308, 534380, 591635, 602392, 752990, 828289, 946616, 1068760, 1183270, 1505980, 1656578, 2366540, 3011960, 3313156, 4141445, 4733080, 6626312, 8282890, 16565780, 33131560]

約数ペア:

[(1, 33131560), (2, 16565780), (4, 8282890), (5, 6626312), (7, 4733080), (8, 4141445), (10, 3313156), (11, 3011960), (14, 2366540), (20, 1656578), (22, 1505980), (28, 1183270), (31, 1068760), (35, 946616), (40, 828289), (44, 752990), (55, 602392), (56, 591635), (62, 534380), (70, 473308), (77, 430280), (88, 376495), (110, 301196), (124, 267190), (140, 236654), (154, 215140), (155, 213752), (217, 152680), (220, 150598), (248, 133595), (280, 118327), (308, 107570), (310, 106876), (341, 97160), (347, 95480), (385, 86056), (434, 76340), (440, 75299), (616, 53785), (620, 53438), (682, 48580), (694, 47740), (770, 43028), (868, 38170), (1085, 30536), (1240, 26719), (1364, 24290), (1388, 23870), (1540, 21514), (1705, 19432), (1735, 19096), (1736, 19085), (2170, 15268), (2387, 13880), (2429, 13640), (2728, 12145), (2776, 11935), (3080, 10757), (3410, 9716), (3470, 9548), (3817, 8680), (4340, 7634), (4774, 6940), (4858, 6820)]