202706720

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 498315888

約数和(自身を除く): 295609168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 97, 148, 160, 185, 194, 296, 353, 370, 388, 485, 592, 706, 740, 776, 970, 1184, 1412, 1480, 1552, 1765, 1940, 2824, 2960, 3104, 3530, 3589, 3880, 5648, 5920, 7060, 7178, 7760, 11296, 13061, 14120, 14356, 15520, 17945, 26122, 28240, 28712, 34241, 35890, 52244, 56480, 57424, 65305, 68482, 71780, 104488, 114848, 130610, 136964, 143560, 171205, 208976, 261220, 273928, 287120, 342410, 417952, 522440, 547856, 574240, 684820, 1044880, 1095712, 1266917, 1369640, 2089760, 2533834, 2739280, 5067668, 5478560, 6334585, 10135336, 12669170, 20270672, 25338340, 40541344, 50676680, 101353360, 202706720]

約数ペア:

[(1, 202706720), (2, 101353360), (4, 50676680), (5, 40541344), (8, 25338340), (10, 20270672), (16, 12669170), (20, 10135336), (32, 6334585), (37, 5478560), (40, 5067668), (74, 2739280), (80, 2533834), (97, 2089760), (148, 1369640), (160, 1266917), (185, 1095712), (194, 1044880), (296, 684820), (353, 574240), (370, 547856), (388, 522440), (485, 417952), (592, 342410), (706, 287120), (740, 273928), (776, 261220), (970, 208976), (1184, 171205), (1412, 143560), (1480, 136964), (1552, 130610), (1765, 114848), (1940, 104488), (2824, 71780), (2960, 68482), (3104, 65305), (3530, 57424), (3589, 56480), (3880, 52244), (5648, 35890), (5920, 34241), (7060, 28712), (7178, 28240), (7760, 26122), (11296, 17945), (13061, 15520), (14120, 14356)]