4048156910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{13649}}^1$

素因数の和:13905

約数の個数: 64

約数和(自身を含む): 8805888000

約数和(自身を除く): 4757731090

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 223, 266, 446, 665, 1115, 1330, 1561, 2230, 3122, 4237, 7805, 8474, 13649, 15610, 21185, 27298, 29659, 42370, 59318, 68245, 95543, 136490, 148295, 191086, 259331, 296590, 477715, 518662, 955430, 1296655, 1815317, 2593310, 3043727, 3630634, 6087454, 9076585, 15218635, 18153170, 21306089, 30437270, 42612178, 57830813, 106530445, 115661626, 213060890, 289154065, 404815691, 578308130, 809631382, 2024078455, 4048156910]

約数ペア:

[(1, 4048156910), (2, 2024078455), (5, 809631382), (7, 578308130), (10, 404815691), (14, 289154065), (19, 213060890), (35, 115661626), (38, 106530445), (70, 57830813), (95, 42612178), (133, 30437270), (190, 21306089), (223, 18153170), (266, 15218635), (446, 9076585), (665, 6087454), (1115, 3630634), (1330, 3043727), (1561, 2593310), (2230, 1815317), (3122, 1296655), (4237, 955430), (7805, 518662), (8474, 477715), (13649, 296590), (15610, 259331), (21185, 191086), (27298, 148295), (29659, 136490), (42370, 95543), (59318, 68245)]