492045850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3299}}^1$

素因数の和:3487

約数の個数: 48

約数和(自身を含む): 969804000

約数和(自身を除く): 477758150

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 157, 190, 314, 475, 785, 950, 1570, 2983, 3299, 3925, 5966, 6598, 7850, 14915, 16495, 29830, 32990, 62681, 74575, 82475, 125362, 149150, 164950, 313405, 517943, 626810, 1035886, 1567025, 2589715, 3134050, 5179430, 9840917, 12948575, 19681834, 25897150, 49204585, 98409170, 246022925, 492045850]

約数ペア:

[(1, 492045850), (2, 246022925), (5, 98409170), (10, 49204585), (19, 25897150), (25, 19681834), (38, 12948575), (50, 9840917), (95, 5179430), (157, 3134050), (190, 2589715), (314, 1567025), (475, 1035886), (785, 626810), (950, 517943), (1570, 313405), (2983, 164950), (3299, 149150), (3925, 125362), (5966, 82475), (6598, 74575), (7850, 62681), (14915, 32990), (16495, 29830)]