3648077140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2953}}^1\times {\mathrm{3251}}^1$

素因数の和:6232

約数の個数: 48

約数和(自身を含む): 8069382720

約数和(自身を除く): 4421305580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 2953, 3251, 5906, 6502, 11812, 13004, 14765, 16255, 29530, 32510, 56107, 59060, 61769, 65020, 112214, 123538, 224428, 247076, 280535, 308845, 561070, 617690, 1122140, 1235380, 9600203, 19200406, 38400812, 48001015, 96002030, 182403857, 192004060, 364807714, 729615428, 912019285, 1824038570, 3648077140]

約数ペア:

[(1, 3648077140), (2, 1824038570), (4, 912019285), (5, 729615428), (10, 364807714), (19, 192004060), (20, 182403857), (38, 96002030), (76, 48001015), (95, 38400812), (190, 19200406), (380, 9600203), (2953, 1235380), (3251, 1122140), (5906, 617690), (6502, 561070), (11812, 308845), (13004, 280535), (14765, 247076), (16255, 224428), (29530, 123538), (32510, 112214), (56107, 65020), (59060, 61769)]