2065231600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{619}}^1$

素因数の和:1095

約数の個数: 120

約数和(自身を含む): 5243216000

約数和(自身を除く): 3177984400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 439, 475, 619, 760, 878, 950, 1238, 1520, 1756, 1900, 2195, 2476, 3095, 3512, 3800, 4390, 4952, 6190, 7024, 7600, 8341, 8780, 9904, 10975, 11761, 12380, 15475, 16682, 17560, 21950, 23522, 24760, 30950, 33364, 35120, 41705, 43900, 47044, 49520, 58805, 61900, 66728, 83410, 87800, 94088, 117610, 123800, 133456, 166820, 175600, 188176, 208525, 235220, 247600, 271741, 294025, 333640, 417050, 470440, 543482, 588050, 667280, 834100, 940880, 1086964, 1176100, 1358705, 1668200, 2173928, 2352200, 2717410, 3336400, 4347856, 4704400, 5163079, 5434820, 6793525, 10326158, 10869640, 13587050, 20652316, 21739280, 25815395, 27174100, 41304632, 51630790, 54348200, 82609264, 103261580, 108696400, 129076975, 206523160, 258153950, 413046320, 516307900, 1032615800, 2065231600]

約数ペア:

[(1, 2065231600), (2, 1032615800), (4, 516307900), (5, 413046320), (8, 258153950), (10, 206523160), (16, 129076975), (19, 108696400), (20, 103261580), (25, 82609264), (38, 54348200), (40, 51630790), (50, 41304632), (76, 27174100), (80, 25815395), (95, 21739280), (100, 20652316), (152, 13587050), (190, 10869640), (200, 10326158), (304, 6793525), (380, 5434820), (400, 5163079), (439, 4704400), (475, 4347856), (619, 3336400), (760, 2717410), (878, 2352200), (950, 2173928), (1238, 1668200), (1520, 1358705), (1756, 1176100), (1900, 1086964), (2195, 940880), (2476, 834100), (3095, 667280), (3512, 588050), (3800, 543482), (4390, 470440), (4952, 417050), (6190, 333640), (7024, 294025), (7600, 271741), (8341, 247600), (8780, 235220), (9904, 208525), (10975, 188176), (11761, 175600), (12380, 166820), (15475, 133456), (16682, 123800), (17560, 117610), (21950, 94088), (23522, 87800), (24760, 83410), (30950, 66728), (33364, 61900), (35120, 58805), (41705, 49520), (43900, 47044)]