2327831980

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{40597}}^1$

素因数の和:40714

約数の個数: 48

約数和(自身を含む): 5074425216

約数和(自身を除く): 2746593236

約数列:

[1, 2, 4, 5, 10, 20, 47, 61, 94, 122, 188, 235, 244, 305, 470, 610, 940, 1220, 2867, 5734, 11468, 14335, 28670, 40597, 57340, 81194, 162388, 202985, 405970, 811940, 1908059, 2476417, 3816118, 4952834, 7632236, 9540295, 9905668, 12382085, 19080590, 24764170, 38161180, 49528340, 116391599, 232783198, 465566396, 581957995, 1163915990, 2327831980]

約数ペア:

[(1, 2327831980), (2, 1163915990), (4, 581957995), (5, 465566396), (10, 232783198), (20, 116391599), (47, 49528340), (61, 38161180), (94, 24764170), (122, 19080590), (188, 12382085), (235, 9905668), (244, 9540295), (305, 7632236), (470, 4952834), (610, 3816118), (940, 2476417), (1220, 1908059), (2867, 811940), (5734, 405970), (11468, 202985), (14335, 162388), (28670, 81194), (40597, 57340)]