2016415150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 4011171840

約数和(自身を除く): 1994756690

約数列:

[1, 2, 5, 10, 25, 31, 47, 50, 62, 89, 94, 155, 178, 235, 310, 311, 445, 470, 622, 775, 890, 1175, 1457, 1550, 1555, 2225, 2350, 2759, 2914, 3110, 4183, 4450, 5518, 7285, 7775, 8366, 9641, 13795, 14570, 14617, 15550, 19282, 20915, 27590, 27679, 29234, 36425, 41830, 48205, 55358, 68975, 72850, 73085, 96410, 104575, 129673, 137950, 138395, 146170, 209150, 241025, 259346, 276790, 365425, 453127, 482050, 648365, 691975, 730850, 858049, 906254, 1296730, 1300913, 1383950, 1716098, 2265635, 2601826, 3241825, 4290245, 4531270, 6483650, 6504565, 8580490, 11328175, 13009130, 21451225, 22656350, 32522825, 40328303, 42902450, 65045650, 80656606, 201641515, 403283030, 1008207575, 2016415150]

約数ペア:

[(1, 2016415150), (2, 1008207575), (5, 403283030), (10, 201641515), (25, 80656606), (31, 65045650), (47, 42902450), (50, 40328303), (62, 32522825), (89, 22656350), (94, 21451225), (155, 13009130), (178, 11328175), (235, 8580490), (310, 6504565), (311, 6483650), (445, 4531270), (470, 4290245), (622, 3241825), (775, 2601826), (890, 2265635), (1175, 1716098), (1457, 1383950), (1550, 1300913), (1555, 1296730), (2225, 906254), (2350, 858049), (2759, 730850), (2914, 691975), (3110, 648365), (4183, 482050), (4450, 453127), (5518, 365425), (7285, 276790), (7775, 259346), (8366, 241025), (9641, 209150), (13795, 146170), (14570, 138395), (14617, 137950), (15550, 129673), (19282, 104575), (20915, 96410), (27590, 73085), (27679, 72850), (29234, 68975), (36425, 55358), (41830, 48205)]