33618320

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^2$

素因数の和:240

約数の個数: 60

約数和(自身を含む): 80412636

約数和(自身を除く): 46794316

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 83, 122, 166, 244, 305, 332, 415, 488, 610, 664, 830, 976, 1220, 1328, 1660, 2440, 3320, 4880, 5063, 6640, 6889, 10126, 13778, 20252, 25315, 27556, 34445, 40504, 50630, 55112, 68890, 81008, 101260, 110224, 137780, 202520, 275560, 405040, 420229, 551120, 840458, 1680916, 2101145, 3361832, 4202290, 6723664, 8404580, 16809160, 33618320]

約数ペア:

[(1, 33618320), (2, 16809160), (4, 8404580), (5, 6723664), (8, 4202290), (10, 3361832), (16, 2101145), (20, 1680916), (40, 840458), (61, 551120), (80, 420229), (83, 405040), (122, 275560), (166, 202520), (244, 137780), (305, 110224), (332, 101260), (415, 81008), (488, 68890), (610, 55112), (664, 50630), (830, 40504), (976, 34445), (1220, 27556), (1328, 25315), (1660, 20252), (2440, 13778), (3320, 10126), (4880, 6889), (5063, 6640)]