39504230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 77687424

約数和(自身を除く): 38183194

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 353, 361, 589, 706, 722, 1178, 1765, 1805, 2945, 3530, 3610, 5890, 6707, 10943, 11191, 13414, 21886, 22382, 33535, 54715, 55955, 67070, 109430, 111910, 127433, 207917, 254866, 415834, 637165, 1039585, 1274330, 2079170, 3950423, 7900846, 19752115, 39504230]

約数ペア:

[(1, 39504230), (2, 19752115), (5, 7900846), (10, 3950423), (19, 2079170), (31, 1274330), (38, 1039585), (62, 637165), (95, 415834), (155, 254866), (190, 207917), (310, 127433), (353, 111910), (361, 109430), (589, 67070), (706, 55955), (722, 54715), (1178, 33535), (1765, 22382), (1805, 21886), (2945, 13414), (3530, 11191), (3610, 10943), (5890, 6707)]