679702900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9533}}^1$

素因数の和:9601

約数の個数: 72

約数和(自身を含む): 1588898304

約数和(自身を除く): 909195404

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 31, 46, 50, 62, 92, 100, 115, 124, 155, 230, 310, 460, 575, 620, 713, 775, 1150, 1426, 1550, 2300, 2852, 3100, 3565, 7130, 9533, 14260, 17825, 19066, 35650, 38132, 47665, 71300, 95330, 190660, 219259, 238325, 295523, 438518, 476650, 591046, 877036, 953300, 1096295, 1182092, 1477615, 2192590, 2955230, 4385180, 5481475, 5910460, 6797029, 7388075, 10962950, 13594058, 14776150, 21925900, 27188116, 29552300, 33985145, 67970290, 135940580, 169925725, 339851450, 679702900]

約数ペア:

[(1, 679702900), (2, 339851450), (4, 169925725), (5, 135940580), (10, 67970290), (20, 33985145), (23, 29552300), (25, 27188116), (31, 21925900), (46, 14776150), (50, 13594058), (62, 10962950), (92, 7388075), (100, 6797029), (115, 5910460), (124, 5481475), (155, 4385180), (230, 2955230), (310, 2192590), (460, 1477615), (575, 1182092), (620, 1096295), (713, 953300), (775, 877036), (1150, 591046), (1426, 476650), (1550, 438518), (2300, 295523), (2852, 238325), (3100, 219259), (3565, 190660), (7130, 95330), (9533, 71300), (14260, 47665), (17825, 38132), (19066, 35650)]