2005788895910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{907}}^1\times {\mathrm{65447}}^1$

素因数の和:66501

約数の個数: 64

約数和(自身を含む): 3765281034240

約数和(自身を除く): 1759492138330

約数列:

[1, 2, 5, 10, 31, 62, 109, 155, 218, 310, 545, 907, 1090, 1814, 3379, 4535, 6758, 9070, 16895, 28117, 33790, 56234, 65447, 98863, 130894, 140585, 197726, 281170, 327235, 494315, 654470, 988630, 2028857, 3064753, 4057714, 6129506, 7133723, 10144285, 14267446, 15323765, 20288570, 30647530, 35668615, 59360429, 71337230, 118720858, 221145413, 296802145, 442290826, 593604290, 1105727065, 1840173299, 2211454130, 3680346598, 6470286761, 9200866495, 12940573522, 18401732990, 32351433805, 64702867610, 200578889591, 401157779182, 1002894447955, 2005788895910]

約数ペア:

[(1, 2005788895910), (2, 1002894447955), (5, 401157779182), (10, 200578889591), (31, 64702867610), (62, 32351433805), (109, 18401732990), (155, 12940573522), (218, 9200866495), (310, 6470286761), (545, 3680346598), (907, 2211454130), (1090, 1840173299), (1814, 1105727065), (3379, 593604290), (4535, 442290826), (6758, 296802145), (9070, 221145413), (16895, 118720858), (28117, 71337230), (33790, 59360429), (56234, 35668615), (65447, 30647530), (98863, 20288570), (130894, 15323765), (140585, 14267446), (197726, 10144285), (281170, 7133723), (327235, 6129506), (494315, 4057714), (654470, 3064753), (988630, 2028857)]