9961300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 23248512

約数和(自身を除く): 13287212

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 61, 71, 92, 100, 115, 122, 142, 230, 244, 284, 305, 355, 460, 575, 610, 710, 1150, 1220, 1403, 1420, 1525, 1633, 1775, 2300, 2806, 3050, 3266, 3550, 4331, 5612, 6100, 6532, 7015, 7100, 8165, 8662, 14030, 16330, 17324, 21655, 28060, 32660, 35075, 40825, 43310, 70150, 81650, 86620, 99613, 108275, 140300, 163300, 199226, 216550, 398452, 433100, 498065, 996130, 1992260, 2490325, 4980650, 9961300]

約数ペア:

[(1, 9961300), (2, 4980650), (4, 2490325), (5, 1992260), (10, 996130), (20, 498065), (23, 433100), (25, 398452), (46, 216550), (50, 199226), (61, 163300), (71, 140300), (92, 108275), (100, 99613), (115, 86620), (122, 81650), (142, 70150), (230, 43310), (244, 40825), (284, 35075), (305, 32660), (355, 28060), (460, 21655), (575, 17324), (610, 16330), (710, 14030), (1150, 8662), (1220, 8165), (1403, 7100), (1420, 7015), (1525, 6532), (1633, 6100), (1775, 5612), (2300, 4331), (2806, 3550), (3050, 3266)]