25253580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 78236928

約数和(自身を除く): 52983348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 83, 110, 132, 165, 166, 220, 249, 330, 332, 415, 461, 498, 660, 830, 913, 922, 996, 1245, 1383, 1660, 1826, 1844, 2305, 2490, 2739, 2766, 3652, 4565, 4610, 4980, 5071, 5478, 5532, 6915, 9130, 9220, 10142, 10956, 13695, 13830, 15213, 18260, 20284, 25355, 27390, 27660, 30426, 38263, 50710, 54780, 60852, 76065, 76526, 101420, 114789, 152130, 153052, 191315, 229578, 304260, 382630, 420893, 459156, 573945, 765260, 841786, 1147890, 1262679, 1683572, 2104465, 2295780, 2525358, 4208930, 5050716, 6313395, 8417860, 12626790, 25253580]

約数ペア:

[(1, 25253580), (2, 12626790), (3, 8417860), (4, 6313395), (5, 5050716), (6, 4208930), (10, 2525358), (11, 2295780), (12, 2104465), (15, 1683572), (20, 1262679), (22, 1147890), (30, 841786), (33, 765260), (44, 573945), (55, 459156), (60, 420893), (66, 382630), (83, 304260), (110, 229578), (132, 191315), (165, 153052), (166, 152130), (220, 114789), (249, 101420), (330, 76526), (332, 76065), (415, 60852), (461, 54780), (498, 50710), (660, 38263), (830, 30426), (913, 27660), (922, 27390), (996, 25355), (1245, 20284), (1383, 18260), (1660, 15213), (1826, 13830), (1844, 13695), (2305, 10956), (2490, 10142), (2739, 9220), (2766, 9130), (3652, 6915), (4565, 5532), (4610, 5478), (4980, 5071)]